635856780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 2059223040

約数和(自身を除く): 1423366260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 79, 85, 102, 130, 156, 158, 170, 195, 204, 221, 237, 255, 260, 316, 340, 390, 395, 442, 474, 510, 607, 663, 780, 790, 884, 948, 1020, 1027, 1105, 1185, 1214, 1326, 1343, 1580, 1821, 2054, 2210, 2370, 2428, 2652, 2686, 3035, 3081, 3315, 3642, 4029, 4108, 4420, 4740, 5135, 5372, 6070, 6162, 6630, 6715, 7284, 7891, 8058, 9105, 10270, 10319, 12140, 12324, 13260, 13430, 15405, 15782, 16116, 17459, 18210, 20145, 20540, 20638, 23673, 26860, 30810, 30957, 31564, 34918, 36420, 39455, 40290, 41276, 47346, 47953, 51595, 52377, 61620, 61914, 69836, 78910, 80580, 87295, 94692, 95906, 103190, 104754, 118365, 123828, 134147, 143859, 154785, 157820, 174590, 191812, 206380, 209508, 236730, 239765, 261885, 268294, 287718, 309570, 349180, 402441, 473460, 479530, 523770, 536588, 575436, 619140, 623389, 670735, 719295, 804882, 815201, 959060, 1047540, 1246778, 1341470, 1438590, 1609764, 1630402, 1870167, 2012205, 2445603, 2493556, 2682940, 2877180, 3116945, 3260804, 3740334, 4024410, 4076005, 4891206, 6233890, 7480668, 8048820, 8152010, 9350835, 9782412, 10597613, 12228015, 12467780, 16304020, 18701670, 21195226, 24456030, 31792839, 37403340, 42390452, 48912060, 52988065, 63585678, 105976130, 127171356, 158964195, 211952260, 317928390, 635856780]

約数ペア:

[(1, 635856780), (2, 317928390), (3, 211952260), (4, 158964195), (5, 127171356), (6, 105976130), (10, 63585678), (12, 52988065), (13, 48912060), (15, 42390452), (17, 37403340), (20, 31792839), (26, 24456030), (30, 21195226), (34, 18701670), (39, 16304020), (51, 12467780), (52, 12228015), (60, 10597613), (65, 9782412), (68, 9350835), (78, 8152010), (79, 8048820), (85, 7480668), (102, 6233890), (130, 4891206), (156, 4076005), (158, 4024410), (170, 3740334), (195, 3260804), (204, 3116945), (221, 2877180), (237, 2682940), (255, 2493556), (260, 2445603), (316, 2012205), (340, 1870167), (390, 1630402), (395, 1609764), (442, 1438590), (474, 1341470), (510, 1246778), (607, 1047540), (663, 959060), (780, 815201), (790, 804882), (884, 719295), (948, 670735), (1020, 623389), (1027, 619140), (1105, 575436), (1185, 536588), (1214, 523770), (1326, 479530), (1343, 473460), (1580, 402441), (1821, 349180), (2054, 309570), (2210, 287718), (2370, 268294), (2428, 261885), (2652, 239765), (2686, 236730), (3035, 209508), (3081, 206380), (3315, 191812), (3642, 174590), (4029, 157820), (4108, 154785), (4420, 143859), (4740, 134147), (5135, 123828), (5372, 118365), (6070, 104754), (6162, 103190), (6630, 95906), (6715, 94692), (7284, 87295), (7891, 80580), (8058, 78910), (9105, 69836), (10270, 61914), (10319, 61620), (12140, 52377), (12324, 51595), (13260, 47953), (13430, 47346), (15405, 41276), (15782, 40290), (16116, 39455), (17459, 36420), (18210, 34918), (20145, 31564), (20540, 30957), (20638, 30810), (23673, 26860)]