1309729200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1516

約数の個数: 240

約数和(自身を含む): 4598039040

約数和(自身を除く): 3288309840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 59, 60, 65, 75, 78, 80, 100, 104, 118, 120, 130, 150, 156, 177, 195, 200, 208, 236, 240, 260, 295, 300, 312, 325, 354, 390, 400, 472, 520, 590, 600, 624, 650, 708, 767, 780, 885, 944, 975, 1040, 1180, 1200, 1300, 1416, 1423, 1475, 1534, 1560, 1770, 1950, 2301, 2360, 2600, 2832, 2846, 2950, 3068, 3120, 3540, 3835, 3900, 4269, 4425, 4602, 4720, 5200, 5692, 5900, 6136, 7080, 7115, 7670, 7800, 8538, 8850, 9204, 11384, 11505, 11800, 12272, 14160, 14230, 15340, 15600, 17076, 17700, 18408, 18499, 19175, 21345, 22768, 23010, 23600, 28460, 30680, 34152, 35400, 35575, 36816, 36998, 38350, 42690, 46020, 55497, 56920, 57525, 61360, 68304, 70800, 71150, 73996, 76700, 83957, 85380, 92040, 92495, 106725, 110994, 113840, 115050, 142300, 147992, 153400, 167914, 170760, 184080, 184990, 213450, 221988, 230100, 251871, 277485, 284600, 295984, 306800, 335828, 341520, 369980, 419785, 426900, 443976, 460200, 462475, 503742, 554970, 569200, 671656, 739960, 839570, 853800, 887952, 920400, 924950, 1007484, 1091441, 1109940, 1259355, 1343312, 1387425, 1479920, 1679140, 1707600, 1849900, 2014968, 2098925, 2182882, 2219880, 2518710, 2774850, 3274323, 3358280, 3699800, 4029936, 4197850, 4365764, 4439760, 5037420, 5457205, 5549700, 6296775, 6548646, 6716560, 7399600, 8395700, 8731528, 10074840, 10914410, 11099400, 12593550, 13097292, 16371615, 16791400, 17463056, 20149680, 21828820, 22198800, 25187100, 26194584, 27286025, 32743230, 33582800, 43657640, 50374200, 52389168, 54572050, 65486460, 81858075, 87315280, 100748400, 109144100, 130972920, 163716150, 218288200, 261945840, 327432300, 436576400, 654864600, 1309729200]

約数ペア:

[(1, 1309729200), (2, 654864600), (3, 436576400), (4, 327432300), (5, 261945840), (6, 218288200), (8, 163716150), (10, 130972920), (12, 109144100), (13, 100748400), (15, 87315280), (16, 81858075), (20, 65486460), (24, 54572050), (25, 52389168), (26, 50374200), (30, 43657640), (39, 33582800), (40, 32743230), (48, 27286025), (50, 26194584), (52, 25187100), (59, 22198800), (60, 21828820), (65, 20149680), (75, 17463056), (78, 16791400), (80, 16371615), (100, 13097292), (104, 12593550), (118, 11099400), (120, 10914410), (130, 10074840), (150, 8731528), (156, 8395700), (177, 7399600), (195, 6716560), (200, 6548646), (208, 6296775), (236, 5549700), (240, 5457205), (260, 5037420), (295, 4439760), (300, 4365764), (312, 4197850), (325, 4029936), (354, 3699800), (390, 3358280), (400, 3274323), (472, 2774850), (520, 2518710), (590, 2219880), (600, 2182882), (624, 2098925), (650, 2014968), (708, 1849900), (767, 1707600), (780, 1679140), (885, 1479920), (944, 1387425), (975, 1343312), (1040, 1259355), (1180, 1109940), (1200, 1091441), (1300, 1007484), (1416, 924950), (1423, 920400), (1475, 887952), (1534, 853800), (1560, 839570), (1770, 739960), (1950, 671656), (2301, 569200), (2360, 554970), (2600, 503742), (2832, 462475), (2846, 460200), (2950, 443976), (3068, 426900), (3120, 419785), (3540, 369980), (3835, 341520), (3900, 335828), (4269, 306800), (4425, 295984), (4602, 284600), (4720, 277485), (5200, 251871), (5692, 230100), (5900, 221988), (6136, 213450), (7080, 184990), (7115, 184080), (7670, 170760), (7800, 167914), (8538, 153400), (8850, 147992), (9204, 142300), (11384, 115050), (11505, 113840), (11800, 110994), (12272, 106725), (14160, 92495), (14230, 92040), (15340, 85380), (15600, 83957), (17076, 76700), (17700, 73996), (18408, 71150), (18499, 70800), (19175, 68304), (21345, 61360), (22768, 57525), (23010, 56920), (23600, 55497), (28460, 46020), (30680, 42690), (34152, 38350), (35400, 36998), (35575, 36816)]