2128003020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1845

約数の個数: 288

約数和(自身を含む): 7749181440

約数和(自身を除く): 5621178420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 47, 52, 55, 60, 65, 66, 78, 90, 94, 99, 110, 117, 130, 132, 141, 143, 156, 165, 180, 188, 195, 198, 220, 234, 235, 260, 282, 286, 330, 390, 396, 423, 429, 468, 470, 495, 517, 564, 572, 585, 611, 660, 705, 715, 780, 846, 858, 940, 990, 1034, 1170, 1222, 1287, 1410, 1430, 1551, 1692, 1716, 1759, 1833, 1980, 2068, 2115, 2145, 2340, 2444, 2574, 2585, 2820, 2860, 3055, 3102, 3518, 3666, 4230, 4290, 4653, 5148, 5170, 5277, 5499, 6110, 6204, 6435, 6721, 7036, 7332, 7755, 8460, 8580, 8795, 9165, 9306, 10340, 10554, 10998, 12220, 12870, 13442, 15510, 15831, 17590, 18330, 18612, 19349, 20163, 21108, 21996, 22867, 23265, 25740, 26385, 26884, 27495, 31020, 31662, 33605, 35180, 36660, 38698, 40326, 45734, 46530, 52770, 54990, 58047, 60489, 63324, 67210, 68601, 77396, 79155, 80652, 82673, 91468, 93060, 96745, 100815, 105540, 109980, 114335, 116094, 120978, 134420, 137202, 158310, 165346, 174141, 193490, 201630, 205803, 228670, 232188, 241956, 248019, 251537, 274404, 290235, 302445, 316620, 330692, 343005, 348282, 386980, 403260, 411606, 413365, 457340, 496038, 503074, 580470, 604890, 686010, 696564, 744057, 754611, 823212, 826730, 870705, 909403, 992076, 1006148, 1029015, 1074749, 1160940, 1209780, 1240095, 1257685, 1372020, 1488114, 1509222, 1653460, 1741410, 1818806, 2058030, 2149498, 2263833, 2480190, 2515370, 2728209, 2976228, 3018444, 3224247, 3482820, 3637612, 3720285, 3773055, 4116060, 4298996, 4527666, 4547015, 4960380, 5030740, 5373745, 5456418, 6448494, 7440570, 7546110, 8184627, 9055332, 9094030, 9672741, 10747490, 10912836, 11319165, 11822239, 12896988, 13641045, 14881140, 15092220, 16121235, 16369254, 18188060, 19345482, 21494980, 22638330, 23644478, 27282090, 32242470, 32738508, 35466717, 38690964, 40923135, 45276660, 47288956, 48363705, 54564180, 59111195, 64484940, 70933434, 81846270, 96727410, 106400151, 118222390, 141866868, 163692540, 177333585, 193454820, 212800302, 236444780, 354667170, 425600604, 532000755, 709334340, 1064001510, 2128003020]

約数ペア:

[(1, 2128003020), (2, 1064001510), (3, 709334340), (4, 532000755), (5, 425600604), (6, 354667170), (9, 236444780), (10, 212800302), (11, 193454820), (12, 177333585), (13, 163692540), (15, 141866868), (18, 118222390), (20, 106400151), (22, 96727410), (26, 81846270), (30, 70933434), (33, 64484940), (36, 59111195), (39, 54564180), (44, 48363705), (45, 47288956), (47, 45276660), (52, 40923135), (55, 38690964), (60, 35466717), (65, 32738508), (66, 32242470), (78, 27282090), (90, 23644478), (94, 22638330), (99, 21494980), (110, 19345482), (117, 18188060), (130, 16369254), (132, 16121235), (141, 15092220), (143, 14881140), (156, 13641045), (165, 12896988), (180, 11822239), (188, 11319165), (195, 10912836), (198, 10747490), (220, 9672741), (234, 9094030), (235, 9055332), (260, 8184627), (282, 7546110), (286, 7440570), (330, 6448494), (390, 5456418), (396, 5373745), (423, 5030740), (429, 4960380), (468, 4547015), (470, 4527666), (495, 4298996), (517, 4116060), (564, 3773055), (572, 3720285), (585, 3637612), (611, 3482820), (660, 3224247), (705, 3018444), (715, 2976228), (780, 2728209), (846, 2515370), (858, 2480190), (940, 2263833), (990, 2149498), (1034, 2058030), (1170, 1818806), (1222, 1741410), (1287, 1653460), (1410, 1509222), (1430, 1488114), (1551, 1372020), (1692, 1257685), (1716, 1240095), (1759, 1209780), (1833, 1160940), (1980, 1074749), (2068, 1029015), (2115, 1006148), (2145, 992076), (2340, 909403), (2444, 870705), (2574, 826730), (2585, 823212), (2820, 754611), (2860, 744057), (3055, 696564), (3102, 686010), (3518, 604890), (3666, 580470), (4230, 503074), (4290, 496038), (4653, 457340), (5148, 413365), (5170, 411606), (5277, 403260), (5499, 386980), (6110, 348282), (6204, 343005), (6435, 330692), (6721, 316620), (7036, 302445), (7332, 290235), (7755, 274404), (8460, 251537), (8580, 248019), (8795, 241956), (9165, 232188), (9306, 228670), (10340, 205803), (10554, 201630), (10998, 193490), (12220, 174141), (12870, 165346), (13442, 158310), (15510, 137202), (15831, 134420), (17590, 120978), (18330, 116094), (18612, 114335), (19349, 109980), (20163, 105540), (21108, 100815), (21996, 96745), (22867, 93060), (23265, 91468), (25740, 82673), (26385, 80652), (26884, 79155), (27495, 77396), (31020, 68601), (31662, 67210), (33605, 63324), (35180, 60489), (36660, 58047), (38698, 54990), (40326, 52770), (45734, 46530)]