7515285960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5580

約数の個数: 256

約数和(自身を含む): 27972403200

約数和(自身を除く): 20457117240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 210, 254, 260, 273, 280, 312, 364, 381, 390, 420, 455, 508, 520, 546, 635, 728, 762, 780, 840, 889, 910, 1016, 1092, 1270, 1365, 1524, 1560, 1651, 1778, 1820, 1905, 2184, 2540, 2667, 2730, 3048, 3302, 3556, 3640, 3810, 4445, 4953, 5080, 5334, 5419, 5460, 6604, 7112, 7620, 8255, 8890, 9906, 10668, 10838, 10920, 11557, 13208, 13335, 15240, 16257, 16510, 17780, 19812, 21336, 21676, 23114, 24765, 26670, 27095, 32514, 33020, 34671, 35560, 37933, 39624, 43352, 46228, 49530, 53340, 54190, 57785, 65028, 66040, 69342, 70447, 75866, 81285, 92456, 99060, 106680, 108380, 113799, 115570, 130056, 138684, 140894, 151732, 162570, 173355, 189665, 198120, 211341, 216760, 227598, 231140, 277368, 281788, 303464, 325140, 346710, 352235, 379330, 422682, 455196, 462280, 493129, 563576, 568995, 650280, 688213, 693420, 704470, 758660, 845364, 910392, 986258, 1056705, 1137990, 1376426, 1386840, 1408940, 1479387, 1517320, 1690728, 1972516, 2064639, 2113410, 2275980, 2465645, 2752852, 2817880, 2958774, 3441065, 3945032, 4129278, 4226820, 4551960, 4817491, 4931290, 5505704, 5917548, 6882130, 7396935, 8258556, 8453640, 8946769, 9634982, 9862580, 10323195, 11835096, 13764260, 14452473, 14793870, 16517112, 17893538, 19269964, 19725160, 20646390, 24087455, 26840307, 27528520, 28904946, 29587740, 35787076, 38539928, 41292780, 44733845, 48174910, 53680614, 57809892, 59175480, 62627383, 71574152, 72262365, 82585560, 89467690, 96349820, 107361228, 115619784, 125254766, 134201535, 144524730, 178935380, 187882149, 192699640, 214722456, 250509532, 268403070, 289049460, 313136915, 357870760, 375764298, 501019064, 536806140, 578098920, 626273830, 751528596, 939410745, 1073612280, 1252547660, 1503057192, 1878821490, 2505095320, 3757642980, 7515285960]

約数ペア:

[(1, 7515285960), (2, 3757642980), (3, 2505095320), (4, 1878821490), (5, 1503057192), (6, 1252547660), (7, 1073612280), (8, 939410745), (10, 751528596), (12, 626273830), (13, 578098920), (14, 536806140), (15, 501019064), (20, 375764298), (21, 357870760), (24, 313136915), (26, 289049460), (28, 268403070), (30, 250509532), (35, 214722456), (39, 192699640), (40, 187882149), (42, 178935380), (52, 144524730), (56, 134201535), (60, 125254766), (65, 115619784), (70, 107361228), (78, 96349820), (84, 89467690), (91, 82585560), (104, 72262365), (105, 71574152), (120, 62627383), (127, 59175480), (130, 57809892), (140, 53680614), (156, 48174910), (168, 44733845), (182, 41292780), (195, 38539928), (210, 35787076), (254, 29587740), (260, 28904946), (273, 27528520), (280, 26840307), (312, 24087455), (364, 20646390), (381, 19725160), (390, 19269964), (420, 17893538), (455, 16517112), (508, 14793870), (520, 14452473), (546, 13764260), (635, 11835096), (728, 10323195), (762, 9862580), (780, 9634982), (840, 8946769), (889, 8453640), (910, 8258556), (1016, 7396935), (1092, 6882130), (1270, 5917548), (1365, 5505704), (1524, 4931290), (1560, 4817491), (1651, 4551960), (1778, 4226820), (1820, 4129278), (1905, 3945032), (2184, 3441065), (2540, 2958774), (2667, 2817880), (2730, 2752852), (3048, 2465645), (3302, 2275980), (3556, 2113410), (3640, 2064639), (3810, 1972516), (4445, 1690728), (4953, 1517320), (5080, 1479387), (5334, 1408940), (5419, 1386840), (5460, 1376426), (6604, 1137990), (7112, 1056705), (7620, 986258), (8255, 910392), (8890, 845364), (9906, 758660), (10668, 704470), (10838, 693420), (10920, 688213), (11557, 650280), (13208, 568995), (13335, 563576), (15240, 493129), (16257, 462280), (16510, 455196), (17780, 422682), (19812, 379330), (21336, 352235), (21676, 346710), (23114, 325140), (24765, 303464), (26670, 281788), (27095, 277368), (32514, 231140), (33020, 227598), (34671, 216760), (35560, 211341), (37933, 198120), (39624, 189665), (43352, 173355), (46228, 162570), (49530, 151732), (53340, 140894), (54190, 138684), (57785, 130056), (65028, 115570), (66040, 113799), (69342, 108380), (70447, 106680), (75866, 99060), (81285, 92456)]