652256080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:701

約数の個数: 160

約数和(自身を含む): 1832025600

約数和(自身を除く): 1179769520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 89, 92, 112, 115, 140, 161, 178, 184, 230, 280, 322, 356, 368, 445, 460, 560, 569, 623, 644, 712, 805, 890, 920, 1138, 1246, 1288, 1424, 1610, 1780, 1840, 2047, 2276, 2492, 2576, 2845, 3115, 3220, 3560, 3983, 4094, 4552, 4984, 5690, 6230, 6440, 7120, 7966, 8188, 9104, 9968, 10235, 11380, 12460, 12880, 13087, 14329, 15932, 16376, 19915, 20470, 22760, 24920, 26174, 28658, 31864, 32752, 39830, 40940, 45520, 49840, 50641, 52348, 57316, 63728, 65435, 71645, 79660, 81880, 91609, 101282, 104696, 114632, 130870, 143290, 159320, 163760, 183218, 202564, 209392, 229264, 253205, 261740, 286580, 318640, 354487, 366436, 405128, 458045, 506410, 523480, 573160, 708974, 732872, 810256, 916090, 1012820, 1046960, 1146320, 1164743, 1417948, 1465744, 1772435, 1832180, 2025640, 2329486, 2835896, 3544870, 3664360, 4051280, 4658972, 5671792, 5823715, 7089740, 7328720, 8153201, 9317944, 11647430, 14179480, 16306402, 18635888, 23294860, 28358960, 32612804, 40766005, 46589720, 65225608, 81532010, 93179440, 130451216, 163064020, 326128040, 652256080]

約数ペア:

[(1, 652256080), (2, 326128040), (4, 163064020), (5, 130451216), (7, 93179440), (8, 81532010), (10, 65225608), (14, 46589720), (16, 40766005), (20, 32612804), (23, 28358960), (28, 23294860), (35, 18635888), (40, 16306402), (46, 14179480), (56, 11647430), (70, 9317944), (80, 8153201), (89, 7328720), (92, 7089740), (112, 5823715), (115, 5671792), (140, 4658972), (161, 4051280), (178, 3664360), (184, 3544870), (230, 2835896), (280, 2329486), (322, 2025640), (356, 1832180), (368, 1772435), (445, 1465744), (460, 1417948), (560, 1164743), (569, 1146320), (623, 1046960), (644, 1012820), (712, 916090), (805, 810256), (890, 732872), (920, 708974), (1138, 573160), (1246, 523480), (1288, 506410), (1424, 458045), (1610, 405128), (1780, 366436), (1840, 354487), (2047, 318640), (2276, 286580), (2492, 261740), (2576, 253205), (2845, 229264), (3115, 209392), (3220, 202564), (3560, 183218), (3983, 163760), (4094, 159320), (4552, 143290), (4984, 130870), (5690, 114632), (6230, 104696), (6440, 101282), (7120, 91609), (7966, 81880), (8188, 79660), (9104, 71645), (9968, 65435), (10235, 63728), (11380, 57316), (12460, 52348), (12880, 50641), (13087, 49840), (14329, 45520), (15932, 40940), (16376, 39830), (19915, 32752), (20470, 31864), (22760, 28658), (24920, 26174)]