19238499360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{38281}}^1$

素因数の和:38651

約数の個数: 144

約数和(自身を含む): 65841211800

約数和(自身を除く): 46602712440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 349, 360, 480, 698, 720, 1047, 1396, 1440, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 5584, 6282, 6980, 8376, 10470, 11168, 12564, 13960, 15705, 16752, 20940, 25128, 27920, 31410, 33504, 38281, 41880, 50256, 55840, 62820, 76562, 83760, 100512, 114843, 125640, 153124, 167520, 191405, 229686, 251280, 306248, 344529, 382810, 459372, 502560, 574215, 612496, 689058, 765620, 918744, 1148430, 1224992, 1378116, 1531240, 1722645, 1837488, 2296860, 2756232, 3062480, 3445290, 3674976, 4593720, 5512464, 6124960, 6890580, 9187440, 11024928, 13360069, 13781160, 18374880, 26720138, 27562320, 40080207, 53440276, 55124640, 66800345, 80160414, 106880552, 120240621, 133600690, 160320828, 200401035, 213761104, 240481242, 267201380, 320641656, 400802070, 427522208, 480962484, 534402760, 601203105, 641283312, 801604140, 961924968, 1068805520, 1202406210, 1282566624, 1603208280, 1923849936, 2137611040, 2404812420, 3206416560, 3847699872, 4809624840, 6412833120, 9619249680, 19238499360]

約数ペア:

[(1, 19238499360), (2, 9619249680), (3, 6412833120), (4, 4809624840), (5, 3847699872), (6, 3206416560), (8, 2404812420), (9, 2137611040), (10, 1923849936), (12, 1603208280), (15, 1282566624), (16, 1202406210), (18, 1068805520), (20, 961924968), (24, 801604140), (30, 641283312), (32, 601203105), (36, 534402760), (40, 480962484), (45, 427522208), (48, 400802070), (60, 320641656), (72, 267201380), (80, 240481242), (90, 213761104), (96, 200401035), (120, 160320828), (144, 133600690), (160, 120240621), (180, 106880552), (240, 80160414), (288, 66800345), (349, 55124640), (360, 53440276), (480, 40080207), (698, 27562320), (720, 26720138), (1047, 18374880), (1396, 13781160), (1440, 13360069), (1745, 11024928), (2094, 9187440), (2792, 6890580), (3141, 6124960), (3490, 5512464), (4188, 4593720), (5235, 3674976), (5584, 3445290), (6282, 3062480), (6980, 2756232), (8376, 2296860), (10470, 1837488), (11168, 1722645), (12564, 1531240), (13960, 1378116), (15705, 1224992), (16752, 1148430), (20940, 918744), (25128, 765620), (27920, 689058), (31410, 612496), (33504, 574215), (38281, 502560), (41880, 459372), (50256, 382810), (55840, 344529), (62820, 306248), (76562, 251280), (83760, 229686), (100512, 191405), (114843, 167520), (125640, 153124)]