81271017360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2791}}^1$

素因数の和:2904

約数の個数: 640

約数和(自身を含む): 324549227520

約数和(自身を除く): 243278210160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 61, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 122, 130, 135, 136, 144, 153, 156, 170, 180, 183, 195, 204, 208, 216, 221, 234, 240, 244, 255, 260, 270, 272, 305, 306, 312, 340, 351, 360, 366, 390, 408, 432, 442, 459, 468, 488, 510, 520, 540, 549, 585, 610, 612, 624, 663, 680, 702, 720, 732, 765, 780, 793, 816, 884, 915, 918, 936, 976, 1020, 1037, 1040, 1080, 1098, 1105, 1170, 1220, 1224, 1326, 1360, 1404, 1464, 1530, 1560, 1586, 1647, 1755, 1768, 1830, 1836, 1872, 1989, 2040, 2074, 2160, 2196, 2210, 2295, 2340, 2379, 2440, 2448, 2652, 2745, 2791, 2808, 2928, 3060, 3111, 3120, 3172, 3294, 3315, 3510, 3536, 3660, 3672, 3965, 3978, 4080, 4148, 4392, 4420, 4590, 4680, 4758, 4880, 5185, 5304, 5490, 5582, 5616, 5967, 6120, 6222, 6344, 6588, 6630, 7020, 7137, 7320, 7344, 7930, 7956, 8235, 8296, 8373, 8784, 8840, 9180, 9333, 9360, 9516, 9945, 10370, 10608, 10980, 11164, 11895, 11934, 12240, 12444, 12688, 13176, 13260, 13481, 13955, 14040, 14274, 14640, 15555, 15860, 15912, 16470, 16592, 16746, 17680, 18360, 18666, 19032, 19890, 20740, 21411, 21960, 22328, 23790, 23868, 24888, 25119, 26352, 26520, 26962, 27910, 27999, 28080, 28548, 29835, 31110, 31720, 31824, 32940, 33492, 35685, 36283, 36720, 37332, 38064, 39780, 40443, 41480, 41865, 42822, 43920, 44656, 46665, 47447, 47580, 47736, 49776, 50238, 53040, 53924, 55820, 55998, 57096, 59670, 62220, 63440, 65880, 66984, 67405, 71370, 72566, 74664, 75357, 79560, 80886, 82960, 83730, 85644, 93330, 94894, 95160, 95472, 100476, 107055, 107848, 108849, 111640, 111996, 114192, 119340, 121329, 124440, 125595, 131760, 133968, 134810, 139995, 142341, 142740, 145132, 149328, 150714, 159120, 161772, 167460, 170251, 171288, 181415, 186660, 189788, 190320, 200952, 202215, 214110, 215696, 217698, 223280, 223992, 237235, 238680, 242658, 248880, 251190, 269620, 279990, 284682, 285480, 290264, 301428, 323544, 326547, 334920, 340502, 342576, 362830, 363987, 373320, 376785, 379576, 401904, 404430, 427023, 428220, 435396, 447984, 474470, 477360, 485316, 502380, 510753, 539240, 544245, 559980, 569364, 570960, 580528, 602856, 606645, 616811, 647088, 653094, 669840, 681004, 711705, 725660, 727974, 746640, 753570, 759152, 808860, 851255, 854046, 856440, 870792, 948940, 970632, 979641, 1004760, 1021506, 1078480, 1088490, 1119960, 1138728, 1205712, 1213290, 1233622, 1281069, 1306188, 1362008, 1423410, 1451320, 1455948, 1507140, 1532259, 1617720, 1632735, 1702510, 1708092, 1712880, 1741584, 1819935, 1850433, 1897880, 1941264, 1959282, 2009520, 2043012, 2135115, 2176980, 2213263, 2239920, 2277456, 2426580, 2467244, 2553765, 2562138, 2612376, 2724016, 2846820, 2894267, 2902640, 2911896, 3014280, 3064518, 3084055, 3235440, 3265470, 3405020, 3416184, 3639870, 3700866, 3795760, 3918564, 4086024, 4270230, 4353960, 4426526, 4596777, 4853160, 4898205, 4934488, 5107530, 5124276, 5224752, 5551299, 5693640, 5788534, 5823792, 6028560, 6129036, 6168110, 6405345, 6530940, 6639789, 6810040, 6832368, 7279740, 7401732, 7661295, 7837128, 8172048, 8540460, 8682801, 8707920, 8853052, 9193554, 9252165, 9706320, 9796410, 9868976, 10215060, 10248552, 11066315, 11102598, 11387280, 11577068, 12258072, 12336220, 12810690, 13061880, 13279578, 13620080, 14471335, 14559480, 14803464, 15322590, 15674256, 16653897, 17080920, 17365602, 17706104, 18387108, 18504330, 19592820, 19919367, 20430120, 20497104, 22132630, 22205196, 22983885, 23154136, 24516144, 24672440, 25621380, 26048403, 26123760, 26559156, 27756495, 28942670, 29118960, 29606928, 30645180, 33198945, 33307794, 34161840, 34731204, 35412208, 36774216, 37008660, 37625471, 39185640, 39838734, 40860240, 43414005, 44265260, 44410392, 45967770, 46308272, 49344880, 51242760, 52096806, 53118312, 55512990, 57885340, 59758101, 61290360, 66397890, 66615588, 69462408, 73548432, 74017320, 75250942, 78145209, 78371280, 79677468, 83269485, 86828010, 88530520, 88820784, 91935540, 99596835, 102485520, 104193612, 106236624, 111025980, 112876413, 115770680, 119516202, 122580720, 130242015, 132795780, 133231176, 138924816, 148034640, 150501884, 156290418, 159354936, 166538970, 173656020, 177061040, 183871080, 188127355, 199193670, 208387224, 222051960, 225752826, 231541360, 239032404, 260484030, 265591560, 266462352, 298790505, 301003768, 312580836, 318709872, 333077940, 338629239, 347312040, 367742160, 376254710, 390726045, 398387340, 416774448, 444103920, 451505652, 478064808, 520968060, 531183120, 564382065, 597581010, 602007536, 625161672, 666155880, 677258478, 694624080, 752509420, 781452090, 796774680, 903011304, 956129616, 1015887717, 1041936120, 1128764130, 1195162020, 1250323344, 1332311760, 1354516956, 1505018840, 1562904180, 1593549360, 1693146195, 1806022608, 2031775434, 2083872240, 2257528260, 2390324040, 2709033912, 3010037680, 3125808360, 3386292390, 4063550868, 4515056520, 4780648080, 5079438585, 5418067824, 6251616720, 6772584780, 8127101736, 9030113040, 10158877170, 13545169560, 16254203472, 20317754340, 27090339120, 40635508680, 81271017360]

約数ペア:

[(1, 81271017360), (2, 40635508680), (3, 27090339120), (4, 20317754340), (5, 16254203472), (6, 13545169560), (8, 10158877170), (9, 9030113040), (10, 8127101736), (12, 6772584780), (13, 6251616720), (15, 5418067824), (16, 5079438585), (17, 4780648080), (18, 4515056520), (20, 4063550868), (24, 3386292390), (26, 3125808360), (27, 3010037680), (30, 2709033912), (34, 2390324040), (36, 2257528260), (39, 2083872240), (40, 2031775434), (45, 1806022608), (48, 1693146195), (51, 1593549360), (52, 1562904180), (54, 1505018840), (60, 1354516956), (61, 1332311760), (65, 1250323344), (68, 1195162020), (72, 1128764130), (78, 1041936120), (80, 1015887717), (85, 956129616), (90, 903011304), (102, 796774680), (104, 781452090), (108, 752509420), (117, 694624080), (120, 677258478), (122, 666155880), (130, 625161672), (135, 602007536), (136, 597581010), (144, 564382065), (153, 531183120), (156, 520968060), (170, 478064808), (180, 451505652), (183, 444103920), (195, 416774448), (204, 398387340), (208, 390726045), (216, 376254710), (221, 367742160), (234, 347312040), (240, 338629239), (244, 333077940), (255, 318709872), (260, 312580836), (270, 301003768), (272, 298790505), (305, 266462352), (306, 265591560), (312, 260484030), (340, 239032404), (351, 231541360), (360, 225752826), (366, 222051960), (390, 208387224), (408, 199193670), (432, 188127355), (442, 183871080), (459, 177061040), (468, 173656020), (488, 166538970), (510, 159354936), (520, 156290418), (540, 150501884), (549, 148034640), (585, 138924816), (610, 133231176), (612, 132795780), (624, 130242015), (663, 122580720), (680, 119516202), (702, 115770680), (720, 112876413), (732, 111025980), (765, 106236624), (780, 104193612), (793, 102485520), (816, 99596835), (884, 91935540), (915, 88820784), (918, 88530520), (936, 86828010), (976, 83269485), (1020, 79677468), (1037, 78371280), (1040, 78145209), (1080, 75250942), (1098, 74017320), (1105, 73548432), (1170, 69462408), (1220, 66615588), (1224, 66397890), (1326, 61290360), (1360, 59758101), (1404, 57885340), (1464, 55512990), (1530, 53118312), (1560, 52096806), (1586, 51242760), (1647, 49344880), (1755, 46308272), (1768, 45967770), (1830, 44410392), (1836, 44265260), (1872, 43414005), (1989, 40860240), (2040, 39838734), (2074, 39185640), (2160, 37625471), (2196, 37008660), (2210, 36774216), (2295, 35412208), (2340, 34731204), (2379, 34161840), (2440, 33307794), (2448, 33198945), (2652, 30645180), (2745, 29606928), (2791, 29118960), (2808, 28942670), (2928, 27756495), (3060, 26559156), (3111, 26123760), (3120, 26048403), (3172, 25621380), (3294, 24672440), (3315, 24516144), (3510, 23154136), (3536, 22983885), (3660, 22205196), (3672, 22132630), (3965, 20497104), (3978, 20430120), (4080, 19919367), (4148, 19592820), (4392, 18504330), (4420, 18387108), (4590, 17706104), (4680, 17365602), (4758, 17080920), (4880, 16653897), (5185, 15674256), (5304, 15322590), (5490, 14803464), (5582, 14559480), (5616, 14471335), (5967, 13620080), (6120, 13279578), (6222, 13061880), (6344, 12810690), (6588, 12336220), (6630, 12258072), (7020, 11577068), (7137, 11387280), (7320, 11102598), (7344, 11066315), (7930, 10248552), (7956, 10215060), (8235, 9868976), (8296, 9796410), (8373, 9706320), (8784, 9252165), (8840, 9193554), (9180, 8853052), (9333, 8707920), (9360, 8682801), (9516, 8540460), (9945, 8172048), (10370, 7837128), (10608, 7661295), (10980, 7401732), (11164, 7279740), (11895, 6832368), (11934, 6810040), (12240, 6639789), (12444, 6530940), (12688, 6405345), (13176, 6168110), (13260, 6129036), (13481, 6028560), (13955, 5823792), (14040, 5788534), (14274, 5693640), (14640, 5551299), (15555, 5224752), (15860, 5124276), (15912, 5107530), (16470, 4934488), (16592, 4898205), (16746, 4853160), (17680, 4596777), (18360, 4426526), (18666, 4353960), (19032, 4270230), (19890, 4086024), (20740, 3918564), (21411, 3795760), (21960, 3700866), (22328, 3639870), (23790, 3416184), (23868, 3405020), (24888, 3265470), (25119, 3235440), (26352, 3084055), (26520, 3064518), (26962, 3014280), (27910, 2911896), (27999, 2902640), (28080, 2894267), (28548, 2846820), (29835, 2724016), (31110, 2612376), (31720, 2562138), (31824, 2553765), (32940, 2467244), (33492, 2426580), (35685, 2277456), (36283, 2239920), (36720, 2213263), (37332, 2176980), (38064, 2135115), (39780, 2043012), (40443, 2009520), (41480, 1959282), (41865, 1941264), (42822, 1897880), (43920, 1850433), (44656, 1819935), (46665, 1741584), (47447, 1712880), (47580, 1708092), (47736, 1702510), (49776, 1632735), (50238, 1617720), (53040, 1532259), (53924, 1507140), (55820, 1455948), (55998, 1451320), (57096, 1423410), (59670, 1362008), (62220, 1306188), (63440, 1281069), (65880, 1233622), (66984, 1213290), (67405, 1205712), (71370, 1138728), (72566, 1119960), (74664, 1088490), (75357, 1078480), (79560, 1021506), (80886, 1004760), (82960, 979641), (83730, 970632), (85644, 948940), (93330, 870792), (94894, 856440), (95160, 854046), (95472, 851255), (100476, 808860), (107055, 759152), (107848, 753570), (108849, 746640), (111640, 727974), (111996, 725660), (114192, 711705), (119340, 681004), (121329, 669840), (124440, 653094), (125595, 647088), (131760, 616811), (133968, 606645), (134810, 602856), (139995, 580528), (142341, 570960), (142740, 569364), (145132, 559980), (149328, 544245), (150714, 539240), (159120, 510753), (161772, 502380), (167460, 485316), (170251, 477360), (171288, 474470), (181415, 447984), (186660, 435396), (189788, 428220), (190320, 427023), (200952, 404430), (202215, 401904), (214110, 379576), (215696, 376785), (217698, 373320), (223280, 363987), (223992, 362830), (237235, 342576), (238680, 340502), (242658, 334920), (248880, 326547), (251190, 323544), (269620, 301428), (279990, 290264), (284682, 285480)]