12429040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 160

約数和(自身を含む): 35622720

約数和(自身を除く): 23193680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 34, 37, 38, 40, 52, 65, 68, 74, 76, 80, 85, 95, 104, 130, 136, 148, 152, 170, 185, 190, 208, 221, 247, 260, 272, 296, 304, 323, 340, 370, 380, 442, 481, 494, 520, 592, 629, 646, 680, 703, 740, 760, 884, 962, 988, 1040, 1105, 1235, 1258, 1292, 1360, 1406, 1480, 1520, 1615, 1768, 1924, 1976, 2210, 2405, 2470, 2516, 2584, 2812, 2960, 3145, 3230, 3515, 3536, 3848, 3952, 4199, 4420, 4810, 4940, 5032, 5168, 5624, 6290, 6460, 7030, 7696, 8177, 8398, 8840, 9139, 9620, 9880, 10064, 11248, 11951, 12580, 12920, 14060, 16354, 16796, 17680, 18278, 19240, 19760, 20995, 23902, 25160, 25840, 28120, 32708, 33592, 36556, 38480, 40885, 41990, 45695, 47804, 50320, 56240, 59755, 65416, 67184, 73112, 81770, 83980, 91390, 95608, 119510, 130832, 146224, 155363, 163540, 167960, 182780, 191216, 239020, 310726, 327080, 335920, 365560, 478040, 621452, 654160, 731120, 776815, 956080, 1242904, 1553630, 2485808, 3107260, 6214520, 12429040]

約数ペア:

[(1, 12429040), (2, 6214520), (4, 3107260), (5, 2485808), (8, 1553630), (10, 1242904), (13, 956080), (16, 776815), (17, 731120), (19, 654160), (20, 621452), (26, 478040), (34, 365560), (37, 335920), (38, 327080), (40, 310726), (52, 239020), (65, 191216), (68, 182780), (74, 167960), (76, 163540), (80, 155363), (85, 146224), (95, 130832), (104, 119510), (130, 95608), (136, 91390), (148, 83980), (152, 81770), (170, 73112), (185, 67184), (190, 65416), (208, 59755), (221, 56240), (247, 50320), (260, 47804), (272, 45695), (296, 41990), (304, 40885), (323, 38480), (340, 36556), (370, 33592), (380, 32708), (442, 28120), (481, 25840), (494, 25160), (520, 23902), (592, 20995), (629, 19760), (646, 19240), (680, 18278), (703, 17680), (740, 16796), (760, 16354), (884, 14060), (962, 12920), (988, 12580), (1040, 11951), (1105, 11248), (1235, 10064), (1258, 9880), (1292, 9620), (1360, 9139), (1406, 8840), (1480, 8398), (1520, 8177), (1615, 7696), (1768, 7030), (1924, 6460), (1976, 6290), (2210, 5624), (2405, 5168), (2470, 5032), (2516, 4940), (2584, 4810), (2812, 4420), (2960, 4199), (3145, 3952), (3230, 3848), (3515, 3536)]