581216160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{172981}}^1$

素因数の和:173006

約数の個数: 96

約数和(自身を含む): 2092390272

約数和(自身を除く): 1511174112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 172981, 345962, 518943, 691924, 864905, 1037886, 1210867, 1383848, 1729810, 2075772, 2421734, 2594715, 2767696, 3459620, 3632601, 4151544, 4843468, 5189430, 5535392, 6054335, 6919240, 7265202, 8303088, 9686936, 10378860, 12108670, 13838480, 14530404, 16606176, 18163005, 19373872, 20757720, 24217340, 27676960, 29060808, 36326010, 38747744, 41515440, 48434680, 58121616, 72652020, 83030880, 96869360, 116243232, 145304040, 193738720, 290608080, 581216160]

約数ペア:

[(1, 581216160), (2, 290608080), (3, 193738720), (4, 145304040), (5, 116243232), (6, 96869360), (7, 83030880), (8, 72652020), (10, 58121616), (12, 48434680), (14, 41515440), (15, 38747744), (16, 36326010), (20, 29060808), (21, 27676960), (24, 24217340), (28, 20757720), (30, 19373872), (32, 18163005), (35, 16606176), (40, 14530404), (42, 13838480), (48, 12108670), (56, 10378860), (60, 9686936), (70, 8303088), (80, 7265202), (84, 6919240), (96, 6054335), (105, 5535392), (112, 5189430), (120, 4843468), (140, 4151544), (160, 3632601), (168, 3459620), (210, 2767696), (224, 2594715), (240, 2421734), (280, 2075772), (336, 1729810), (420, 1383848), (480, 1210867), (560, 1037886), (672, 864905), (840, 691924), (1120, 518943), (1680, 345962), (3360, 172981)]