1478263800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2510

約数の個数: 192

約数和(自身を含む): 4999680000

約数和(自身を除く): 3521416200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 79, 100, 104, 120, 130, 150, 156, 158, 195, 200, 237, 260, 300, 312, 316, 325, 390, 395, 474, 520, 600, 632, 650, 780, 790, 948, 975, 1027, 1185, 1300, 1560, 1580, 1896, 1950, 1975, 2054, 2370, 2399, 2600, 3081, 3160, 3900, 3950, 4108, 4740, 4798, 5135, 5925, 6162, 7197, 7800, 7900, 8216, 9480, 9596, 10270, 11850, 11995, 12324, 14394, 15405, 15800, 19192, 20540, 23700, 23990, 24648, 25675, 28788, 30810, 31187, 35985, 41080, 47400, 47980, 51350, 57576, 59975, 61620, 62374, 71970, 77025, 93561, 95960, 102700, 119950, 123240, 124748, 143940, 154050, 155935, 179925, 187122, 189521, 205400, 239900, 249496, 287880, 308100, 311870, 359850, 374244, 379042, 467805, 479800, 568563, 616200, 623740, 719700, 748488, 758084, 779675, 935610, 947605, 1137126, 1247480, 1439400, 1516168, 1559350, 1871220, 1895210, 2274252, 2339025, 2463773, 2842815, 3118700, 3742440, 3790420, 4548504, 4678050, 4738025, 4927546, 5685630, 6237400, 7391319, 7580840, 9356100, 9476050, 9855092, 11371260, 12318865, 14214075, 14782638, 18712200, 18952100, 19710184, 22742520, 24637730, 28428150, 29565276, 36956595, 37904200, 49275460, 56856300, 59130552, 61594325, 73913190, 98550920, 113712600, 123188650, 147826380, 184782975, 246377300, 295652760, 369565950, 492754600, 739131900, 1478263800]

約数ペア:

[(1, 1478263800), (2, 739131900), (3, 492754600), (4, 369565950), (5, 295652760), (6, 246377300), (8, 184782975), (10, 147826380), (12, 123188650), (13, 113712600), (15, 98550920), (20, 73913190), (24, 61594325), (25, 59130552), (26, 56856300), (30, 49275460), (39, 37904200), (40, 36956595), (50, 29565276), (52, 28428150), (60, 24637730), (65, 22742520), (75, 19710184), (78, 18952100), (79, 18712200), (100, 14782638), (104, 14214075), (120, 12318865), (130, 11371260), (150, 9855092), (156, 9476050), (158, 9356100), (195, 7580840), (200, 7391319), (237, 6237400), (260, 5685630), (300, 4927546), (312, 4738025), (316, 4678050), (325, 4548504), (390, 3790420), (395, 3742440), (474, 3118700), (520, 2842815), (600, 2463773), (632, 2339025), (650, 2274252), (780, 1895210), (790, 1871220), (948, 1559350), (975, 1516168), (1027, 1439400), (1185, 1247480), (1300, 1137126), (1560, 947605), (1580, 935610), (1896, 779675), (1950, 758084), (1975, 748488), (2054, 719700), (2370, 623740), (2399, 616200), (2600, 568563), (3081, 479800), (3160, 467805), (3900, 379042), (3950, 374244), (4108, 359850), (4740, 311870), (4798, 308100), (5135, 287880), (5925, 249496), (6162, 239900), (7197, 205400), (7800, 189521), (7900, 187122), (8216, 179925), (9480, 155935), (9596, 154050), (10270, 143940), (11850, 124748), (11995, 123240), (12324, 119950), (14394, 102700), (15405, 95960), (15800, 93561), (19192, 77025), (20540, 71970), (23700, 62374), (23990, 61620), (24648, 59975), (25675, 57576), (28788, 51350), (30810, 47980), (31187, 47400), (35985, 41080)]