19406890320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 640

約数和(自身を含む): 70212648960

約数和(自身を除く): 50805758640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 38, 40, 46, 47, 48, 57, 60, 62, 69, 76, 80, 92, 93, 94, 95, 114, 115, 120, 124, 127, 138, 141, 152, 155, 184, 186, 188, 190, 228, 230, 235, 240, 248, 254, 276, 282, 285, 304, 310, 345, 368, 372, 376, 380, 381, 437, 456, 460, 465, 470, 496, 508, 552, 564, 570, 589, 620, 635, 690, 705, 713, 744, 752, 760, 762, 874, 893, 912, 920, 930, 940, 1016, 1081, 1104, 1128, 1140, 1178, 1240, 1270, 1311, 1380, 1410, 1426, 1457, 1488, 1520, 1524, 1748, 1767, 1786, 1840, 1860, 1880, 1905, 2032, 2139, 2162, 2185, 2256, 2280, 2356, 2413, 2480, 2540, 2622, 2679, 2760, 2820, 2852, 2914, 2921, 2945, 3048, 3243, 3496, 3534, 3565, 3572, 3720, 3760, 3810, 3937, 4278, 4324, 4370, 4371, 4465, 4560, 4712, 4826, 5080, 5244, 5358, 5405, 5520, 5640, 5704, 5828, 5842, 5890, 5969, 6096, 6486, 6555, 6992, 7068, 7130, 7144, 7239, 7285, 7440, 7620, 7874, 8556, 8648, 8740, 8742, 8763, 8835, 8930, 9424, 9652, 10160, 10488, 10695, 10716, 10810, 11280, 11408, 11656, 11684, 11780, 11811, 11938, 12065, 12972, 13110, 13395, 13547, 14136, 14260, 14288, 14478, 14570, 14605, 15240, 15748, 16215, 17112, 17296, 17480, 17484, 17526, 17670, 17860, 17907, 19304, 19685, 20539, 20976, 21390, 21432, 21620, 21855, 23312, 23368, 23560, 23622, 23876, 24130, 25944, 26220, 26790, 27094, 27683, 28272, 28520, 28956, 29140, 29210, 29845, 30480, 31496, 32430, 33511, 34224, 34960, 34968, 35052, 35340, 35720, 35814, 36195, 38608, 39370, 40641, 41078, 42780, 42864, 43240, 43710, 43815, 46736, 47120, 47244, 47752, 48260, 51888, 52440, 53580, 54188, 55366, 55499, 57040, 57912, 58280, 58420, 59055, 59690, 61617, 62992, 64860, 67022, 67735, 69936, 70104, 70680, 71440, 71628, 72390, 74803, 78740, 81282, 82156, 83049, 85560, 86480, 87420, 87630, 89535, 90551, 94488, 95504, 96520, 100533, 102695, 104880, 107160, 108376, 110732, 110998, 113411, 115824, 116560, 116840, 118110, 119380, 123234, 129720, 134044, 135470, 137287, 138415, 140208, 141360, 143256, 144780, 149606, 157480, 162564, 164312, 166098, 166497, 167555, 171120, 174840, 175260, 179070, 181102, 185039, 188976, 193040, 201066, 203205, 205390, 214320, 216752, 221464, 221996, 224409, 226822, 233680, 236220, 238760, 246468, 259440, 268088, 270940, 271653, 274574, 276830, 277495, 286512, 289560, 299212, 308085, 314960, 325128, 328624, 332196, 332994, 335110, 340233, 349680, 350520, 358140, 362204, 370078, 374015, 402132, 406410, 410780, 411861, 415245, 442928, 443992, 448818, 452755, 453644, 472440, 477520, 492936, 502665, 536176, 541880, 543306, 549148, 553660, 554990, 555117, 567055, 579120, 598424, 616170, 636709, 650256, 664392, 665988, 670220, 680466, 686435, 701040, 716280, 724408, 740156, 748030, 804264, 812820, 821560, 823722, 830490, 832485, 887984, 897636, 905510, 907288, 925195, 944880, 985872, 1005330, 1083760, 1086612, 1098296, 1107320, 1109980, 1110234, 1122045, 1134110, 1196848, 1232340, 1273418, 1328784, 1331976, 1340440, 1358265, 1360932, 1372870, 1432560, 1448816, 1480312, 1496060, 1608528, 1625640, 1643120, 1647444, 1660980, 1664970, 1701165, 1720469, 1795272, 1811020, 1814576, 1850390, 1910127, 2010660, 2059305, 2173224, 2196592, 2214640, 2219960, 2220468, 2244090, 2268220, 2464680, 2546836, 2608453, 2663952, 2680880, 2716530, 2721864, 2745740, 2775585, 2960624, 2992120, 3183545, 3251280, 3294888, 3321960, 3329940, 3402330, 3440938, 3515741, 3590544, 3622040, 3700780, 3820254, 4021320, 4118610, 4255897, 4346448, 4439920, 4440936, 4488180, 4536440, 4929360, 5093672, 5161407, 5216906, 5433060, 5443728, 5491480, 5551170, 5984240, 6367090, 6589776, 6643920, 6659880, 6804660, 6881876, 7031482, 7244080, 7401560, 7640508, 7825359, 8042640, 8237220, 8511794, 8602345, 8881872, 8976360, 9072880, 9550635, 10187344, 10322814, 10433812, 10547223, 10866120, 10982960, 11102340, 12734180, 12767691, 13042265, 13319760, 13609320, 13763752, 14062964, 14803120, 15281016, 15650718, 16474440, 17023588, 17204690, 17578705, 17952720, 19101270, 20645628, 20867624, 21094446, 21279485, 21732240, 22204680, 25468360, 25535382, 25807035, 26084530, 27218640, 27527504, 28125928, 30562032, 31301436, 32948880, 34047176, 34409380, 35157410, 38202540, 39126795, 41291256, 41735248, 42188892, 42558970, 44409360, 50936720, 51070764, 51614070, 52169060, 52736115, 56251856, 62602872, 63838455, 68094352, 68818760, 70314820, 76405080, 78253590, 80862043, 82582512, 84377784, 85117940, 102141528, 103228140, 104338120, 105472230, 125205744, 127676910, 137637520, 140629640, 152810160, 156507180, 161724086, 168755568, 170235880, 204283056, 206456280, 208676240, 210944460, 242586129, 255353820, 281259280, 313014360, 323448172, 340471760, 404310215, 412912560, 421888920, 485172258, 510707640, 626028720, 646896344, 808620430, 843777840, 970344516, 1021415280, 1212930645, 1293792688, 1617240860, 1940689032, 2425861290, 3234481720, 3881378064, 4851722580, 6468963440, 9703445160, 19406890320]

約数ペア:

[(1, 19406890320), (2, 9703445160), (3, 6468963440), (4, 4851722580), (5, 3881378064), (6, 3234481720), (8, 2425861290), (10, 1940689032), (12, 1617240860), (15, 1293792688), (16, 1212930645), (19, 1021415280), (20, 970344516), (23, 843777840), (24, 808620430), (30, 646896344), (31, 626028720), (38, 510707640), (40, 485172258), (46, 421888920), (47, 412912560), (48, 404310215), (57, 340471760), (60, 323448172), (62, 313014360), (69, 281259280), (76, 255353820), (80, 242586129), (92, 210944460), (93, 208676240), (94, 206456280), (95, 204283056), (114, 170235880), (115, 168755568), (120, 161724086), (124, 156507180), (127, 152810160), (138, 140629640), (141, 137637520), (152, 127676910), (155, 125205744), (184, 105472230), (186, 104338120), (188, 103228140), (190, 102141528), (228, 85117940), (230, 84377784), (235, 82582512), (240, 80862043), (248, 78253590), (254, 76405080), (276, 70314820), (282, 68818760), (285, 68094352), (304, 63838455), (310, 62602872), (345, 56251856), (368, 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8881872), (2256, 8602345), (2280, 8511794), (2356, 8237220), (2413, 8042640), (2480, 7825359), (2540, 7640508), (2622, 7401560), (2679, 7244080), (2760, 7031482), (2820, 6881876), (2852, 6804660), (2914, 6659880), (2921, 6643920), (2945, 6589776), (3048, 6367090), (3243, 5984240), (3496, 5551170), (3534, 5491480), (3565, 5443728), (3572, 5433060), (3720, 5216906), (3760, 5161407), (3810, 5093672), (3937, 4929360), (4278, 4536440), (4324, 4488180), (4370, 4440936), (4371, 4439920), (4465, 4346448), (4560, 4255897), (4712, 4118610), (4826, 4021320), (5080, 3820254), (5244, 3700780), (5358, 3622040), (5405, 3590544), (5520, 3515741), (5640, 3440938), (5704, 3402330), (5828, 3329940), (5842, 3321960), (5890, 3294888), (5969, 3251280), (6096, 3183545), (6486, 2992120), (6555, 2960624), (6992, 2775585), (7068, 2745740), (7130, 2721864), (7144, 2716530), (7239, 2680880), (7285, 2663952), (7440, 2608453), (7620, 2546836), (7874, 2464680), (8556, 2268220), (8648, 2244090), (8740, 2220468), (8742, 2219960), (8763, 2214640), (8835, 2196592), (8930, 2173224), (9424, 2059305), (9652, 2010660), (10160, 1910127), (10488, 1850390), (10695, 1814576), (10716, 1811020), (10810, 1795272), (11280, 1720469), (11408, 1701165), (11656, 1664970), (11684, 1660980), (11780, 1647444), (11811, 1643120), (11938, 1625640), (12065, 1608528), (12972, 1496060), (13110, 1480312), (13395, 1448816), (13547, 1432560), (14136, 1372870), (14260, 1360932), (14288, 1358265), (14478, 1340440), (14570, 1331976), (14605, 1328784), (15240, 1273418), (15748, 1232340), (16215, 1196848), (17112, 1134110), (17296, 1122045), (17480, 1110234), (17484, 1109980), (17526, 1107320), (17670, 1098296), (17860, 1086612), (17907, 1083760), (19304, 1005330), (19685, 985872), (20539, 944880), (20976, 925195), (21390, 907288), (21432, 905510), (21620, 897636), (21855, 887984), (23312, 832485), (23368, 830490), (23560, 823722), (23622, 821560), (23876, 812820), (24130, 804264), (25944, 748030), (26220, 740156), (26790, 724408), (27094, 716280), (27683, 701040), (28272, 686435), (28520, 680466), (28956, 670220), (29140, 665988), (29210, 664392), (29845, 650256), (30480, 636709), (31496, 616170), (32430, 598424), (33511, 579120), (34224, 567055), (34960, 555117), (34968, 554990), (35052, 553660), (35340, 549148), (35720, 543306), (35814, 541880), (36195, 536176), (38608, 502665), (39370, 492936), (40641, 477520), (41078, 472440), (42780, 453644), (42864, 452755), (43240, 448818), (43710, 443992), (43815, 442928), (46736, 415245), (47120, 411861), (47244, 410780), (47752, 406410), (48260, 402132), (51888, 374015), (52440, 370078), (53580, 362204), (54188, 358140), (55366, 350520), (55499, 349680), (57040, 340233), (57912, 335110), (58280, 332994), (58420, 332196), (59055, 328624), (59690, 325128), (61617, 314960), (62992, 308085), (64860, 299212), (67022, 289560), (67735, 286512), (69936, 277495), (70104, 276830), (70680, 274574), (71440, 271653), (71628, 270940), (72390, 268088), (74803, 259440), (78740, 246468), (81282, 238760), (82156, 236220), (83049, 233680), (85560, 226822), (86480, 224409), (87420, 221996), (87630, 221464), (89535, 216752), (90551, 214320), (94488, 205390), (95504, 203205), (96520, 201066), (100533, 193040), (102695, 188976), (104880, 185039), (107160, 181102), (108376, 179070), (110732, 175260), (110998, 174840), (113411, 171120), (115824, 167555), (116560, 166497), (116840, 166098), (118110, 164312), (119380, 162564), (123234, 157480), (129720, 149606), (134044, 144780), (135470, 143256), (137287, 141360), (138415, 140208)]