129172680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1$

素因数の和:3980

約数の個数: 192

約数和(自身を含む): 516821760

約数和(自身を除く): 387649080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 3943, 4095, 4680, 5460, 6552, 7886, 8190, 10920, 11829, 15772, 16380, 19715, 23658, 27601, 31544, 32760, 35487, 39430, 47316, 51259, 55202, 59145, 70974, 78860, 82803, 94632, 102518, 110404, 118290, 138005, 141948, 153777, 157720, 165606, 177435, 205036, 220808, 236580, 248409, 256295, 276010, 283896, 307554, 331212, 354870, 358813, 410072, 414015, 461331, 473160, 496818, 512590, 552020, 615108, 662424, 709740, 717626, 768885, 828030, 922662, 993636, 1025180, 1076439, 1104040, 1230216, 1242045, 1419480, 1435252, 1537770, 1656060, 1794065, 1845324, 1987272, 2050360, 2152878, 2306655, 2484090, 2870504, 3075540, 3229317, 3312120, 3588130, 3690648, 4305756, 4613310, 4968180, 5382195, 6151080, 6458634, 7176260, 8611512, 9226620, 9936360, 10764390, 12917268, 14352520, 16146585, 18453240, 21528780, 25834536, 32293170, 43057560, 64586340, 129172680]

約数ペア:

[(1, 129172680), (2, 64586340), (3, 43057560), (4, 32293170), (5, 25834536), (6, 21528780), (7, 18453240), (8, 16146585), (9, 14352520), (10, 12917268), (12, 10764390), (13, 9936360), (14, 9226620), (15, 8611512), (18, 7176260), (20, 6458634), (21, 6151080), (24, 5382195), (26, 4968180), (28, 4613310), (30, 4305756), (35, 3690648), (36, 3588130), (39, 3312120), (40, 3229317), (42, 3075540), (45, 2870504), (52, 2484090), (56, 2306655), (60, 2152878), (63, 2050360), (65, 1987272), (70, 1845324), (72, 1794065), (78, 1656060), (84, 1537770), (90, 1435252), (91, 1419480), (104, 1242045), (105, 1230216), (117, 1104040), (120, 1076439), (126, 1025180), (130, 993636), (140, 922662), (156, 828030), (168, 768885), (180, 717626), (182, 709740), (195, 662424), (210, 615108), (234, 552020), (252, 512590), (260, 496818), (273, 473160), (280, 461331), (312, 414015), (315, 410072), (360, 358813), (364, 354870), (390, 331212), (420, 307554), (455, 283896), (468, 276010), (504, 256295), (520, 248409), (546, 236580), (585, 220808), (630, 205036), (728, 177435), (780, 165606), (819, 157720), (840, 153777), (910, 141948), (936, 138005), (1092, 118290), (1170, 110404), (1260, 102518), (1365, 94632), (1560, 82803), (1638, 78860), (1820, 70974), (2184, 59145), (2340, 55202), (2520, 51259), (2730, 47316), (3276, 39430), (3640, 35487), (3943, 32760), (4095, 31544), (4680, 27601), (5460, 23658), (6552, 19715), (7886, 16380), (8190, 15772), (10920, 11829)]