1378072800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14723}}^1$

素因数の和:14762

約数の個数: 216

約数和(自身を含む): 5233586904

約数和(自身を除く): 3855514104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 14723, 15600, 18720, 23400, 29446, 31200, 44169, 46800, 58892, 73615, 88338, 93600, 117784, 132507, 147230, 176676, 191399, 220845, 235568, 265014, 294460, 353352, 368075, 382798, 441690, 471136, 530028, 574197, 588920, 662535, 706704, 736150, 765596, 883380, 956995, 1060056, 1104225, 1148394, 1177840, 1325070, 1413408, 1472300, 1531192, 1722591, 1766760, 1913990, 2120112, 2208450, 2296788, 2355680, 2650140, 2870985, 2944600, 3062384, 3312675, 3445182, 3533520, 3827980, 4240224, 4416900, 4593576, 4784975, 5300280, 5741970, 5889200, 6124768, 6625350, 6890364, 7067040, 7655960, 8612955, 8833800, 9187152, 9569950, 10600560, 11483940, 11778400, 13250700, 13780728, 14354925, 15311920, 17225910, 17667600, 18374304, 19139900, 21201120, 22967880, 26501400, 27561456, 28709850, 30623840, 34451820, 35335200, 38279800, 43064775, 45935760, 53002800, 55122912, 57419700, 68903640, 76559600, 86129550, 91871520, 106005600, 114839400, 137807280, 153119200, 172259100, 229678800, 275614560, 344518200, 459357600, 689036400, 1378072800]

約数ペア:

[(1, 1378072800), (2, 689036400), (3, 459357600), (4, 344518200), (5, 275614560), (6, 229678800), (8, 172259100), (9, 153119200), (10, 137807280), (12, 114839400), (13, 106005600), (15, 91871520), (16, 86129550), (18, 76559600), (20, 68903640), (24, 57419700), (25, 55122912), (26, 53002800), (30, 45935760), (32, 43064775), (36, 38279800), (39, 35335200), (40, 34451820), (45, 30623840), (48, 28709850), (50, 27561456), (52, 26501400), (60, 22967880), (65, 21201120), (72, 19139900), (75, 18374304), (78, 17667600), (80, 17225910), (90, 15311920), (96, 14354925), (100, 13780728), (104, 13250700), (117, 11778400), (120, 11483940), (130, 10600560), (144, 9569950), (150, 9187152), (156, 8833800), (160, 8612955), (180, 7655960), (195, 7067040), (200, 6890364), (208, 6625350), (225, 6124768), (234, 5889200), (240, 5741970), (260, 5300280), (288, 4784975), (300, 4593576), (312, 4416900), (325, 4240224), (360, 3827980), (390, 3533520), (400, 3445182), (416, 3312675), (450, 3062384), (468, 2944600), (480, 2870985), (520, 2650140), (585, 2355680), (600, 2296788), (624, 2208450), (650, 2120112), (720, 1913990), (780, 1766760), (800, 1722591), (900, 1531192), (936, 1472300), (975, 1413408), (1040, 1325070), (1170, 1177840), (1200, 1148394), (1248, 1104225), (1300, 1060056), (1440, 956995), (1560, 883380), (1800, 765596), (1872, 736150), (1950, 706704), (2080, 662535), (2340, 588920), (2400, 574197), (2600, 530028), (2925, 471136), (3120, 441690), (3600, 382798), (3744, 368075), (3900, 353352), (4680, 294460), (5200, 265014), (5850, 235568), (6240, 220845), (7200, 191399), (7800, 176676), (9360, 147230), (10400, 132507), (11700, 117784), (14723, 93600), (15600, 88338), (18720, 73615), (23400, 58892), (29446, 46800), (31200, 44169)]