71226480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 244609344

約数和(自身を除く): 173382864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 444, 481, 520, 555, 592, 617, 624, 740, 780, 888, 962, 1040, 1110, 1234, 1443, 1480, 1560, 1776, 1851, 1924, 2220, 2405, 2468, 2886, 2960, 3085, 3120, 3702, 3848, 4440, 4810, 4936, 5772, 6170, 7215, 7404, 7696, 8021, 8880, 9255, 9620, 9872, 11544, 12340, 14430, 14808, 16042, 18510, 19240, 22829, 23088, 24063, 24680, 28860, 29616, 32084, 37020, 38480, 40105, 45658, 48126, 49360, 57720, 64168, 68487, 74040, 80210, 91316, 96252, 114145, 115440, 120315, 128336, 136974, 148080, 160420, 182632, 192504, 228290, 240630, 273948, 296777, 320840, 342435, 365264, 385008, 456580, 481260, 547896, 593554, 641680, 684870, 890331, 913160, 962520, 1095792, 1187108, 1369740, 1483885, 1780662, 1826320, 1925040, 2374216, 2739480, 2967770, 3561324, 4451655, 4748432, 5478960, 5935540, 7122648, 8903310, 11871080, 14245296, 17806620, 23742160, 35613240, 71226480]

約数ペア:

[(1, 71226480), (2, 35613240), (3, 23742160), (4, 17806620), (5, 14245296), (6, 11871080), (8, 8903310), (10, 7122648), (12, 5935540), (13, 5478960), (15, 4748432), (16, 4451655), (20, 3561324), (24, 2967770), (26, 2739480), (30, 2374216), (37, 1925040), (39, 1826320), (40, 1780662), (48, 1483885), (52, 1369740), (60, 1187108), (65, 1095792), (74, 962520), (78, 913160), (80, 890331), (104, 684870), (111, 641680), (120, 593554), (130, 547896), (148, 481260), (156, 456580), (185, 385008), (195, 365264), (208, 342435), (222, 320840), (240, 296777), (260, 273948), (296, 240630), (312, 228290), (370, 192504), (390, 182632), (444, 160420), (481, 148080), (520, 136974), (555, 128336), (592, 120315), (617, 115440), (624, 114145), (740, 96252), (780, 91316), (888, 80210), (962, 74040), (1040, 68487), (1110, 64168), (1234, 57720), (1443, 49360), (1480, 48126), (1560, 45658), (1776, 40105), (1851, 38480), (1924, 37020), (2220, 32084), (2405, 29616), (2468, 28860), (2886, 24680), (2960, 24063), (3085, 23088), (3120, 22829), (3702, 19240), (3848, 18510), (4440, 16042), (4810, 14808), (4936, 14430), (5772, 12340), (6170, 11544), (7215, 9872), (7404, 9620), (7696, 9255), (8021, 8880)]