816189660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 288

約数和(自身を含む): 2990699712

約数和(自身を除く): 2174510052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 37, 39, 44, 45, 52, 55, 60, 65, 66, 74, 78, 90, 99, 110, 111, 117, 130, 132, 143, 148, 156, 165, 180, 185, 195, 198, 220, 222, 234, 260, 286, 330, 333, 370, 390, 396, 407, 429, 444, 468, 481, 495, 555, 572, 585, 660, 666, 715, 740, 780, 814, 857, 858, 962, 990, 1110, 1170, 1221, 1287, 1332, 1430, 1443, 1628, 1665, 1714, 1716, 1924, 1980, 2035, 2145, 2220, 2340, 2405, 2442, 2571, 2574, 2860, 2886, 3330, 3428, 3663, 4070, 4285, 4290, 4329, 4810, 4884, 5142, 5148, 5291, 5772, 6105, 6435, 6660, 7215, 7326, 7713, 8140, 8570, 8580, 8658, 9427, 9620, 10284, 10582, 11141, 12210, 12855, 12870, 14430, 14652, 15426, 15873, 17140, 17316, 18315, 18854, 21164, 21645, 22282, 24420, 25710, 25740, 26455, 28281, 28860, 30852, 31709, 31746, 33423, 36630, 37708, 38565, 43290, 44564, 47135, 47619, 51420, 52910, 55705, 56562, 63418, 63492, 66846, 73260, 77130, 79365, 84843, 86580, 94270, 95127, 95238, 100269, 105820, 111410, 113124, 122551, 126836, 133692, 141405, 154260, 158545, 158730, 167115, 169686, 188540, 190254, 190476, 200538, 222820, 238095, 245102, 282810, 285381, 317090, 317460, 334230, 339372, 348799, 367653, 380508, 401076, 412217, 424215, 475635, 476190, 490204, 501345, 565620, 570762, 612755, 634180, 668460, 697598, 735306, 824434, 848430, 951270, 952380, 1002690, 1046397, 1102959, 1141524, 1225510, 1236651, 1395196, 1426905, 1470612, 1648868, 1696860, 1743995, 1838265, 1902540, 2005380, 2061085, 2092794, 2205918, 2451020, 2473302, 2853810, 3139191, 3487990, 3676530, 3709953, 4122170, 4185588, 4411836, 4534387, 4946604, 5231985, 5514795, 5707620, 6183255, 6278382, 6975980, 7353060, 7419906, 8244340, 9068774, 10463970, 11029590, 12366510, 12556764, 13603161, 14839812, 15695955, 18137548, 18549765, 20927940, 22059180, 22671935, 24733020, 27206322, 31391910, 37099530, 40809483, 45343870, 54412644, 62783820, 68015805, 74199060, 81618966, 90687740, 136031610, 163237932, 204047415, 272063220, 408094830, 816189660]

約数ペア:

[(1, 816189660), (2, 408094830), (3, 272063220), (4, 204047415), (5, 163237932), (6, 136031610), (9, 90687740), (10, 81618966), (11, 74199060), (12, 68015805), (13, 62783820), (15, 54412644), (18, 45343870), (20, 40809483), (22, 37099530), (26, 31391910), (30, 27206322), (33, 24733020), (36, 22671935), (37, 22059180), (39, 20927940), (44, 18549765), (45, 18137548), (52, 15695955), (55, 14839812), (60, 13603161), (65, 12556764), (66, 12366510), (74, 11029590), (78, 10463970), (90, 9068774), (99, 8244340), (110, 7419906), (111, 7353060), (117, 6975980), (130, 6278382), (132, 6183255), (143, 5707620), (148, 5514795), (156, 5231985), (165, 4946604), (180, 4534387), (185, 4411836), (195, 4185588), (198, 4122170), (220, 3709953), (222, 3676530), (234, 3487990), (260, 3139191), (286, 2853810), (330, 2473302), (333, 2451020), (370, 2205918), (390, 2092794), (396, 2061085), (407, 2005380), (429, 1902540), (444, 1838265), (468, 1743995), (481, 1696860), (495, 1648868), (555, 1470612), (572, 1426905), (585, 1395196), (660, 1236651), (666, 1225510), (715, 1141524), (740, 1102959), (780, 1046397), (814, 1002690), (857, 952380), (858, 951270), (962, 848430), (990, 824434), (1110, 735306), (1170, 697598), (1221, 668460), (1287, 634180), (1332, 612755), (1430, 570762), (1443, 565620), (1628, 501345), (1665, 490204), (1714, 476190), (1716, 475635), (1924, 424215), (1980, 412217), (2035, 401076), (2145, 380508), (2220, 367653), (2340, 348799), (2405, 339372), (2442, 334230), (2571, 317460), (2574, 317090), (2860, 285381), (2886, 282810), (3330, 245102), (3428, 238095), (3663, 222820), (4070, 200538), (4285, 190476), (4290, 190254), (4329, 188540), (4810, 169686), (4884, 167115), (5142, 158730), (5148, 158545), (5291, 154260), (5772, 141405), (6105, 133692), (6435, 126836), (6660, 122551), (7215, 113124), (7326, 111410), (7713, 105820), (8140, 100269), (8570, 95238), (8580, 95127), (8658, 94270), (9427, 86580), (9620, 84843), (10284, 79365), (10582, 77130), (11141, 73260), (12210, 66846), (12855, 63492), (12870, 63418), (14430, 56562), (14652, 55705), (15426, 52910), (15873, 51420), (17140, 47619), (17316, 47135), (18315, 44564), (18854, 43290), (21164, 38565), (21645, 37708), (22282, 36630), (24420, 33423), (25710, 31746), (25740, 31709), (26455, 30852), (28281, 28860)]