31503206880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4204

約数の個数: 480

約数和(自身を含む): 120836136960

約数和(自身を除く): 89332930080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 81, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 162, 171, 180, 186, 190, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 324, 342, 360, 372, 380, 405, 432, 456, 465, 480, 496, 513, 540, 558, 570, 589, 608, 620, 648, 684, 720, 744, 760, 810, 837, 855, 864, 912, 930, 992, 1026, 1080, 1116, 1140, 1178, 1240, 1296, 1368, 1395, 1440, 1488, 1520, 1539, 1620, 1674, 1710, 1767, 1824, 1860, 2052, 2160, 2232, 2280, 2356, 2480, 2511, 2565, 2592, 2736, 2790, 2945, 2976, 3040, 3078, 3240, 3348, 3420, 3534, 3720, 4104, 4127, 4185, 4320, 4464, 4560, 4712, 4960, 5022, 5130, 5301, 5472, 5580, 5890, 6156, 6480, 6696, 6840, 7068, 7440, 7695, 8208, 8254, 8370, 8835, 8928, 9120, 9424, 10044, 10260, 10602, 11160, 11780, 12312, 12381, 12555, 12960, 13392, 13680, 14136, 14880, 15390, 15903, 16416, 16508, 16740, 17670, 18848, 20088, 20520, 20635, 21204, 22320, 23560, 24624, 24762, 25110, 26505, 26784, 27360, 28272, 30780, 31806, 33016, 33480, 35340, 37143, 40176, 41040, 41270, 42408, 44640, 47120, 47709, 49248, 49524, 50220, 53010, 56544, 61560, 61905, 63612, 66032, 66960, 70680, 74286, 78413, 79515, 80352, 82080, 82540, 84816, 94240, 95418, 99048, 100440, 106020, 111429, 123120, 123810, 127224, 127937, 132064, 133920, 141360, 148572, 156826, 159030, 165080, 169632, 185715, 190836, 198096, 200880, 212040, 222858, 235239, 238545, 246240, 247620, 254448, 255874, 282720, 297144, 313652, 318060, 330160, 334287, 371430, 381672, 383811, 392065, 396192, 401760, 424080, 445716, 470478, 477090, 495240, 508896, 511748, 557145, 594288, 627304, 636120, 639685, 660320, 668574, 705717, 742860, 763344, 767622, 784130, 848160, 891432, 940956, 954180, 990480, 1023496, 1114290, 1151433, 1176195, 1188576, 1254608, 1272240, 1279370, 1337148, 1411434, 1485720, 1526688, 1535244, 1568260, 1671435, 1782864, 1881912, 1908360, 1919055, 1980960, 2046992, 2117151, 2228580, 2302866, 2352390, 2430803, 2509216, 2544480, 2558740, 2674296, 2822868, 2971440, 3070488, 3136520, 3342870, 3454299, 3528585, 3565728, 3763824, 3816720, 3838110, 4093984, 4234302, 4457160, 4605732, 4704780, 4861606, 5117480, 5348592, 5645736, 5757165, 5942880, 6140976, 6273040, 6351453, 6685740, 6908598, 7057170, 7292409, 7527648, 7633440, 7676220, 8468604, 8914320, 9211464, 9409560, 9723212, 10234960, 10362897, 10585755, 10697184, 11291472, 11514330, 12154015, 12281952, 12546080, 12702906, 13371480, 13817196, 14114340, 14584818, 15352440, 16937208, 17271495, 17828640, 18422928, 18819120, 19446424, 20469920, 20725794, 21171510, 21877227, 22582944, 23028660, 24308030, 25405812, 26742960, 27634392, 28228680, 29169636, 30704880, 31757265, 33874416, 34542990, 36462045, 36845856, 37638240, 38892848, 41451588, 42343020, 43754454, 46057320, 48616060, 50811624, 51814485, 53485920, 55268784, 56457360, 58339272, 61409760, 63514530, 65631681, 67748832, 69085980, 72924090, 77785696, 82903176, 84686040, 87508908, 92114640, 97232120, 101623248, 103628970, 109386135, 110537568, 112914720, 116678544, 127029060, 131263362, 138171960, 145848180, 165806352, 169372080, 175017816, 184229280, 194464240, 196895043, 203246496, 207257940, 218772270, 233357088, 254058120, 262526724, 276343920, 291696360, 328158405, 331612704, 338744160, 350035632, 388928480, 393790086, 414515880, 437544540, 508116240, 525053448, 552687840, 583392720, 656316810, 700071264, 787580172, 829031760, 875089080, 984475215, 1016232480, 1050106896, 1166785440, 1312633620, 1575160344, 1658063520, 1750178160, 1968950430, 2100213792, 2625267240, 3150320688, 3500356320, 3937900860, 5250534480, 6300641376, 7875801720, 10501068960, 15751603440, 31503206880]

約数ペア:

[(1, 31503206880), (2, 15751603440), (3, 10501068960), (4, 7875801720), (5, 6300641376), (6, 5250534480), (8, 3937900860), (9, 3500356320), (10, 3150320688), (12, 2625267240), (15, 2100213792), (16, 1968950430), (18, 1750178160), (19, 1658063520), (20, 1575160344), (24, 1312633620), (27, 1166785440), (30, 1050106896), (31, 1016232480), (32, 984475215), (36, 875089080), (38, 829031760), (40, 787580172), (45, 700071264), (48, 656316810), (54, 583392720), (57, 552687840), (60, 525053448), (62, 508116240), (72, 437544540), (76, 414515880), (80, 393790086), (81, 388928480), (90, 350035632), (93, 338744160), (95, 331612704), (96, 328158405), (108, 291696360), (114, 276343920), (120, 262526724), (124, 254058120), (135, 233357088), (144, 218772270), (152, 207257940), (155, 203246496), (160, 196895043), (162, 194464240), (171, 184229280), (180, 175017816), (186, 169372080), (190, 165806352), (216, 145848180), (228, 138171960), (240, 131263362), (248, 127029060), (270, 116678544), (279, 112914720), (285, 110537568), (288, 109386135), (304, 103628970), (310, 101623248), (324, 97232120), (342, 92114640), (360, 87508908), (372, 84686040), (380, 82903176), (405, 77785696), (432, 72924090), (456, 69085980), (465, 67748832), (480, 65631681), (496, 63514530), (513, 61409760), (540, 58339272), (558, 56457360), (570, 55268784), (589, 53485920), (608, 51814485), (620, 50811624), (648, 48616060), (684, 46057320), (720, 43754454), (744, 42343020), (760, 41451588), (810, 38892848), (837, 37638240), (855, 36845856), (864, 36462045), (912, 34542990), (930, 33874416), (992, 31757265), (1026, 30704880), (1080, 29169636), (1116, 28228680), (1140, 27634392), (1178, 26742960), (1240, 25405812), (1296, 24308030), (1368, 23028660), (1395, 22582944), (1440, 21877227), (1488, 21171510), (1520, 20725794), (1539, 20469920), (1620, 19446424), (1674, 18819120), (1710, 18422928), (1767, 17828640), (1824, 17271495), (1860, 16937208), (2052, 15352440), (2160, 14584818), (2232, 14114340), (2280, 13817196), (2356, 13371480), (2480, 12702906), (2511, 12546080), (2565, 12281952), (2592, 12154015), (2736, 11514330), (2790, 11291472), (2945, 10697184), (2976, 10585755), (3040, 10362897), (3078, 10234960), (3240, 9723212), (3348, 9409560), (3420, 9211464), (3534, 8914320), (3720, 8468604), (4104, 7676220), (4127, 7633440), (4185, 7527648), (4320, 7292409), (4464, 7057170), (4560, 6908598), (4712, 6685740), (4960, 6351453), (5022, 6273040), (5130, 6140976), (5301, 5942880), (5472, 5757165), (5580, 5645736), (5890, 5348592), (6156, 5117480), (6480, 4861606), (6696, 4704780), (6840, 4605732), (7068, 4457160), (7440, 4234302), (7695, 4093984), (8208, 3838110), (8254, 3816720), (8370, 3763824), (8835, 3565728), (8928, 3528585), (9120, 3454299), (9424, 3342870), (10044, 3136520), (10260, 3070488), (10602, 2971440), (11160, 2822868), (11780, 2674296), (12312, 2558740), (12381, 2544480), (12555, 2509216), (12960, 2430803), (13392, 2352390), (13680, 2302866), (14136, 2228580), (14880, 2117151), (15390, 2046992), (15903, 1980960), (16416, 1919055), (16508, 1908360), (16740, 1881912), (17670, 1782864), (18848, 1671435), (20088, 1568260), (20520, 1535244), (20635, 1526688), (21204, 1485720), (22320, 1411434), (23560, 1337148), (24624, 1279370), (24762, 1272240), (25110, 1254608), (26505, 1188576), (26784, 1176195), (27360, 1151433), (28272, 1114290), (30780, 1023496), (31806, 990480), (33016, 954180), (33480, 940956), (35340, 891432), (37143, 848160), (40176, 784130), (41040, 767622), (41270, 763344), (42408, 742860), (44640, 705717), (47120, 668574), (47709, 660320), (49248, 639685), (49524, 636120), (50220, 627304), (53010, 594288), (56544, 557145), (61560, 511748), (61905, 508896), (63612, 495240), (66032, 477090), (66960, 470478), (70680, 445716), (74286, 424080), (78413, 401760), (79515, 396192), (80352, 392065), (82080, 383811), (82540, 381672), (84816, 371430), (94240, 334287), (95418, 330160), (99048, 318060), (100440, 313652), (106020, 297144), (111429, 282720), (123120, 255874), (123810, 254448), (127224, 247620), (127937, 246240), (132064, 238545), (133920, 235239), (141360, 222858), (148572, 212040), (156826, 200880), (159030, 198096), (165080, 190836), (169632, 185715)]