63678480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 207629568

約数和(自身を除く): 143951088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 71, 74, 80, 101, 111, 120, 142, 148, 185, 202, 213, 222, 240, 284, 296, 303, 355, 370, 404, 426, 444, 505, 555, 568, 592, 606, 710, 740, 808, 852, 888, 1010, 1065, 1110, 1136, 1212, 1420, 1480, 1515, 1616, 1704, 1776, 2020, 2130, 2220, 2424, 2627, 2840, 2960, 3030, 3408, 3737, 4040, 4260, 4440, 4848, 5254, 5680, 6060, 7171, 7474, 7881, 8080, 8520, 8880, 10508, 11211, 12120, 13135, 14342, 14948, 15762, 17040, 18685, 21016, 21513, 22422, 24240, 26270, 28684, 29896, 31524, 35855, 37370, 39405, 42032, 43026, 44844, 52540, 56055, 57368, 59792, 63048, 71710, 74740, 78810, 86052, 89688, 105080, 107565, 112110, 114736, 126096, 143420, 149480, 157620, 172104, 179376, 210160, 215130, 224220, 265327, 286840, 298960, 315240, 344208, 430260, 448440, 530654, 573680, 630480, 795981, 860520, 896880, 1061308, 1326635, 1591962, 1721040, 2122616, 2653270, 3183924, 3979905, 4245232, 5306540, 6367848, 7959810, 10613080, 12735696, 15919620, 21226160, 31839240, 63678480]

約数ペア:

[(1, 63678480), (2, 31839240), (3, 21226160), (4, 15919620), (5, 12735696), (6, 10613080), (8, 7959810), (10, 6367848), (12, 5306540), (15, 4245232), (16, 3979905), (20, 3183924), (24, 2653270), (30, 2122616), (37, 1721040), (40, 1591962), (48, 1326635), (60, 1061308), (71, 896880), (74, 860520), (80, 795981), (101, 630480), (111, 573680), (120, 530654), (142, 448440), (148, 430260), (185, 344208), (202, 315240), (213, 298960), (222, 286840), (240, 265327), (284, 224220), (296, 215130), (303, 210160), (355, 179376), (370, 172104), (404, 157620), (426, 149480), (444, 143420), (505, 126096), (555, 114736), (568, 112110), (592, 107565), (606, 105080), (710, 89688), (740, 86052), (808, 78810), (852, 74740), (888, 71710), (1010, 63048), (1065, 59792), (1110, 57368), (1136, 56055), (1212, 52540), (1420, 44844), (1480, 43026), (1515, 42032), (1616, 39405), (1704, 37370), (1776, 35855), (2020, 31524), (2130, 29896), (2220, 28684), (2424, 26270), (2627, 24240), (2840, 22422), (2960, 21513), (3030, 21016), (3408, 18685), (3737, 17040), (4040, 15762), (4260, 14948), (4440, 14342), (4848, 13135), (5254, 12120), (5680, 11211), (6060, 10508), (7171, 8880), (7474, 8520), (7881, 8080)]