1963665600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31469}}^1$

素因数の和:31507

約数の個数: 168

約数和(自身を含む): 6938253840

約数和(自身を除く): 4974588240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 5200, 6240, 7800, 10400, 12480, 15600, 20800, 31200, 31469, 62400, 62938, 94407, 125876, 157345, 188814, 251752, 314690, 377628, 409097, 472035, 503504, 629380, 755256, 786725, 818194, 944070, 1007008, 1227291, 1258760, 1510512, 1573450, 1636388, 1888140, 2014016, 2045485, 2360175, 2454582, 2517520, 3021024, 3146900, 3272776, 3776280, 4090970, 4720350, 4909164, 5035040, 6042048, 6136455, 6293800, 6545552, 7552560, 8181940, 9440700, 9818328, 10070080, 10227425, 12272910, 12587600, 13091104, 15105120, 16363880, 18881400, 19636656, 20454850, 24545820, 25175200, 26182208, 30210240, 30682275, 32727760, 37762800, 39273312, 40909700, 49091640, 50350400, 61364550, 65455520, 75525600, 78546624, 81819400, 98183280, 122729100, 130911040, 151051200, 163638800, 196366560, 245458200, 327277600, 392733120, 490916400, 654555200, 981832800, 1963665600]

約数ペア:

[(1, 1963665600), (2, 981832800), (3, 654555200), (4, 490916400), (5, 392733120), (6, 327277600), (8, 245458200), (10, 196366560), (12, 163638800), (13, 151051200), (15, 130911040), (16, 122729100), (20, 98183280), (24, 81819400), (25, 78546624), (26, 75525600), (30, 65455520), (32, 61364550), (39, 50350400), (40, 49091640), (48, 40909700), (50, 39273312), (52, 37762800), (60, 32727760), (64, 30682275), (65, 30210240), (75, 26182208), (78, 25175200), (80, 24545820), (96, 20454850), (100, 19636656), (104, 18881400), (120, 16363880), (130, 15105120), (150, 13091104), (156, 12587600), (160, 12272910), (192, 10227425), (195, 10070080), (200, 9818328), (208, 9440700), (240, 8181940), (260, 7552560), (300, 6545552), (312, 6293800), (320, 6136455), (325, 6042048), (390, 5035040), (400, 4909164), (416, 4720350), (480, 4090970), (520, 3776280), (600, 3272776), (624, 3146900), (650, 3021024), (780, 2517520), (800, 2454582), (832, 2360175), (960, 2045485), (975, 2014016), (1040, 1888140), (1200, 1636388), (1248, 1573450), (1300, 1510512), (1560, 1258760), (1600, 1227291), (1950, 1007008), (2080, 944070), (2400, 818194), (2496, 786725), (2600, 755256), (3120, 629380), (3900, 503504), (4160, 472035), (4800, 409097), (5200, 377628), (6240, 314690), (7800, 251752), (10400, 188814), (12480, 157345), (15600, 125876), (20800, 94407), (31200, 62938), (31469, 62400)]