15672717420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1\times {\mathrm{2731}}^1$

素因数の和:3791

約数の個数: 96

約数和(自身を含む): 44381143296

約数和(自身を除く): 28708425876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 947, 1010, 1212, 1515, 1894, 2020, 2731, 2841, 3030, 3788, 4735, 5462, 5682, 6060, 8193, 9470, 10924, 11364, 13655, 14205, 16386, 18940, 27310, 28410, 32772, 40965, 54620, 56820, 81930, 95647, 163860, 191294, 275831, 286941, 382588, 478235, 551662, 573882, 827493, 956470, 1103324, 1147764, 1379155, 1434705, 1654986, 1912940, 2586257, 2758310, 2869410, 3309972, 4137465, 5172514, 5516620, 5738820, 7758771, 8274930, 10345028, 12931285, 15517542, 16549860, 25862570, 31035084, 38793855, 51725140, 77587710, 155175420, 261211957, 522423914, 783635871, 1044847828, 1306059785, 1567271742, 2612119570, 3134543484, 3918179355, 5224239140, 7836358710, 15672717420]

約数ペア:

[(1, 15672717420), (2, 7836358710), (3, 5224239140), (4, 3918179355), (5, 3134543484), (6, 2612119570), (10, 1567271742), (12, 1306059785), (15, 1044847828), (20, 783635871), (30, 522423914), (60, 261211957), (101, 155175420), (202, 77587710), (303, 51725140), (404, 38793855), (505, 31035084), (606, 25862570), (947, 16549860), (1010, 15517542), (1212, 12931285), (1515, 10345028), (1894, 8274930), (2020, 7758771), (2731, 5738820), (2841, 5516620), (3030, 5172514), (3788, 4137465), (4735, 3309972), (5462, 2869410), (5682, 2758310), (6060, 2586257), (8193, 1912940), (9470, 1654986), (10924, 1434705), (11364, 1379155), (13655, 1147764), (14205, 1103324), (16386, 956470), (18940, 827493), (27310, 573882), (28410, 551662), (32772, 478235), (40965, 382588), (54620, 286941), (56820, 275831), (81930, 191294), (95647, 163860)]