1892914920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3457}}^1$

素因数の和:3506

約数の個数: 240

約数和(自身を含む): 6891344460

約数和(自身を除く): 4998429540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 507, 520, 540, 585, 648, 676, 702, 780, 810, 845, 936, 1014, 1053, 1080, 1170, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 2028, 2106, 2340, 2535, 2808, 3042, 3240, 3380, 3457, 3510, 4056, 4212, 4563, 4680, 5070, 5265, 6084, 6760, 6914, 7020, 7605, 8424, 9126, 10140, 10371, 10530, 12168, 13689, 13828, 14040, 15210, 17285, 18252, 20280, 20742, 21060, 22815, 27378, 27656, 30420, 31113, 34570, 36504, 41484, 42120, 44941, 45630, 51855, 54756, 60840, 62226, 68445, 69140, 82968, 89882, 91260, 93339, 103710, 109512, 124452, 134823, 136890, 138280, 155565, 179764, 182520, 186678, 207420, 224705, 248904, 269646, 273780, 280017, 311130, 359528, 373356, 404469, 414840, 449410, 466695, 539292, 547560, 560034, 584233, 622260, 674115, 746712, 808938, 898820, 933390, 1078584, 1120068, 1168466, 1213407, 1244520, 1348230, 1400085, 1617876, 1752699, 1797640, 1866780, 2022345, 2240136, 2336932, 2426814, 2696460, 2800170, 2921165, 3235752, 3505398, 3640221, 3733560, 4044690, 4673864, 4853628, 5258097, 5392920, 5600340, 5842330, 6067035, 7010796, 7280442, 8089380, 8763495, 9707256, 10516194, 11200680, 11684660, 12134070, 14021592, 14560884, 15774291, 16178760, 17526990, 18201105, 21032388, 23369320, 24268140, 26290485, 29121768, 31548582, 35053980, 36402210, 42064776, 47322873, 48536280, 52580970, 63097164, 70107960, 72804420, 78871455, 94645746, 105161940, 126194328, 145608840, 157742910, 189291492, 210323880, 236614365, 315485820, 378582984, 473228730, 630971640, 946457460, 1892914920]

約数ペア:

[(1, 1892914920), (2, 946457460), (3, 630971640), (4, 473228730), (5, 378582984), (6, 315485820), (8, 236614365), (9, 210323880), (10, 189291492), (12, 157742910), (13, 145608840), (15, 126194328), (18, 105161940), (20, 94645746), (24, 78871455), (26, 72804420), (27, 70107960), (30, 63097164), (36, 52580970), (39, 48536280), (40, 47322873), (45, 42064776), (52, 36402210), (54, 35053980), (60, 31548582), (65, 29121768), (72, 26290485), (78, 24268140), (81, 23369320), (90, 21032388), (104, 18201105), (108, 17526990), (117, 16178760), (120, 15774291), (130, 14560884), (135, 14021592), (156, 12134070), (162, 11684660), (169, 11200680), (180, 10516194), (195, 9707256), (216, 8763495), (234, 8089380), (260, 7280442), (270, 7010796), (312, 6067035), (324, 5842330), (338, 5600340), (351, 5392920), (360, 5258097), (390, 4853628), (405, 4673864), (468, 4044690), (507, 3733560), (520, 3640221), (540, 3505398), (585, 3235752), (648, 2921165), (676, 2800170), (702, 2696460), (780, 2426814), (810, 2336932), (845, 2240136), (936, 2022345), (1014, 1866780), (1053, 1797640), (1080, 1752699), (1170, 1617876), (1352, 1400085), (1404, 1348230), (1521, 1244520), (1560, 1213407), (1620, 1168466), (1690, 1120068), (1755, 1078584), (2028, 933390), (2106, 898820), (2340, 808938), (2535, 746712), (2808, 674115), (3042, 622260), (3240, 584233), (3380, 560034), (3457, 547560), (3510, 539292), (4056, 466695), (4212, 449410), (4563, 414840), (4680, 404469), (5070, 373356), (5265, 359528), (6084, 311130), (6760, 280017), (6914, 273780), (7020, 269646), (7605, 248904), (8424, 224705), (9126, 207420), (10140, 186678), (10371, 182520), (10530, 179764), (12168, 155565), (13689, 138280), (13828, 136890), (14040, 134823), (15210, 124452), (17285, 109512), (18252, 103710), (20280, 93339), (20742, 91260), (21060, 89882), (22815, 82968), (27378, 69140), (27656, 68445), (30420, 62226), (31113, 60840), (34570, 54756), (36504, 51855), (41484, 45630), (42120, 44941)]