139896120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 256

約数和(自身を含む): 539965440

約数和(自身を除く): 400069320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 52, 56, 60, 65, 69, 70, 78, 84, 91, 92, 104, 105, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 210, 230, 260, 273, 276, 280, 299, 312, 322, 345, 364, 390, 420, 455, 460, 483, 520, 546, 552, 557, 598, 644, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1092, 1114, 1196, 1288, 1365, 1380, 1495, 1560, 1610, 1671, 1794, 1820, 1932, 2093, 2184, 2228, 2392, 2415, 2730, 2760, 2785, 2990, 3220, 3342, 3588, 3640, 3864, 3899, 4186, 4456, 4485, 4830, 5460, 5570, 5980, 6279, 6440, 6684, 7176, 7241, 7798, 8355, 8372, 8970, 9660, 10465, 10920, 11140, 11697, 11960, 12558, 12811, 13368, 14482, 15596, 16710, 16744, 17940, 19320, 19495, 20930, 21723, 22280, 23394, 25116, 25622, 28964, 31192, 31395, 33420, 35880, 36205, 38433, 38990, 41860, 43446, 46788, 50232, 50687, 51244, 57928, 58485, 62790, 64055, 66840, 72410, 76866, 77980, 83720, 86892, 89677, 93576, 101374, 102488, 108615, 116970, 125580, 128110, 144820, 152061, 153732, 155960, 166543, 173784, 179354, 192165, 202748, 217230, 233940, 251160, 253435, 256220, 269031, 289640, 304122, 307464, 333086, 358708, 384330, 405496, 434460, 448385, 467880, 499629, 506870, 512440, 538062, 608244, 666172, 717416, 760305, 768660, 832715, 868920, 896770, 999258, 1013740, 1076124, 1165801, 1216488, 1332344, 1345155, 1520610, 1537320, 1665430, 1793540, 1998516, 2027480, 2152248, 2331602, 2498145, 2690310, 3041220, 3330860, 3497403, 3587080, 3997032, 4663204, 4996290, 5380620, 5829005, 6082440, 6661720, 6994806, 9326408, 9992580, 10761240, 11658010, 13989612, 17487015, 19985160, 23316020, 27979224, 34974030, 46632040, 69948060, 139896120]

約数ペア:

[(1, 139896120), (2, 69948060), (3, 46632040), (4, 34974030), (5, 27979224), (6, 23316020), (7, 19985160), (8, 17487015), (10, 13989612), (12, 11658010), (13, 10761240), (14, 9992580), (15, 9326408), (20, 6994806), (21, 6661720), (23, 6082440), (24, 5829005), (26, 5380620), (28, 4996290), (30, 4663204), (35, 3997032), (39, 3587080), (40, 3497403), (42, 3330860), (46, 3041220), (52, 2690310), (56, 2498145), (60, 2331602), (65, 2152248), (69, 2027480), (70, 1998516), (78, 1793540), (84, 1665430), (91, 1537320), (92, 1520610), (104, 1345155), (105, 1332344), (115, 1216488), (120, 1165801), (130, 1076124), (138, 1013740), (140, 999258), (156, 896770), (161, 868920), (168, 832715), (182, 768660), (184, 760305), (195, 717416), (210, 666172), (230, 608244), (260, 538062), (273, 512440), (276, 506870), (280, 499629), (299, 467880), (312, 448385), (322, 434460), (345, 405496), (364, 384330), (390, 358708), (420, 333086), (455, 307464), (460, 304122), (483, 289640), (520, 269031), (546, 256220), (552, 253435), (557, 251160), (598, 233940), (644, 217230), (690, 202748), (728, 192165), (780, 179354), (805, 173784), (840, 166543), (897, 155960), (910, 153732), (920, 152061), (966, 144820), (1092, 128110), (1114, 125580), (1196, 116970), (1288, 108615), (1365, 102488), (1380, 101374), (1495, 93576), (1560, 89677), (1610, 86892), (1671, 83720), (1794, 77980), (1820, 76866), (1932, 72410), (2093, 66840), (2184, 64055), (2228, 62790), (2392, 58485), (2415, 57928), (2730, 51244), (2760, 50687), (2785, 50232), (2990, 46788), (3220, 43446), (3342, 41860), (3588, 38990), (3640, 38433), (3864, 36205), (3899, 35880), (4186, 33420), (4456, 31395), (4485, 31192), (4830, 28964), (5460, 25622), (5570, 25116), (5980, 23394), (6279, 22280), (6440, 21723), (6684, 20930), (7176, 19495), (7241, 19320), (7798, 17940), (8355, 16744), (8372, 16710), (8970, 15596), (9660, 14482), (10465, 13368), (10920, 12811), (11140, 12558), (11697, 11960)]