10921402080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{17597}}^1$

素因数の和:18049

約数の個数: 144

約数和(自身を含む): 37357879104

約数和(自身を除く): 26436477024

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, 360, 431, 480, 720, 862, 1293, 1440, 1724, 2155, 2586, 3448, 3879, 4310, 5172, 6465, 6896, 7758, 8620, 10344, 12930, 13792, 15516, 17240, 17597, 19395, 20688, 25860, 31032, 34480, 35194, 38790, 41376, 51720, 52791, 62064, 68960, 70388, 77580, 87985, 103440, 105582, 124128, 140776, 155160, 158373, 175970, 206880, 211164, 263955, 281552, 310320, 316746, 351940, 422328, 527910, 563104, 620640, 633492, 703880, 791865, 844656, 1055820, 1266984, 1407760, 1583730, 1689312, 2111640, 2533968, 2815520, 3167460, 4223280, 5067936, 6334920, 7584307, 8446560, 12669840, 15168614, 22752921, 25339680, 30337228, 37921535, 45505842, 60674456, 68258763, 75843070, 91011684, 113764605, 121348912, 136517526, 151686140, 182023368, 227529210, 242697824, 273035052, 303372280, 341293815, 364046736, 455058420, 546070104, 606744560, 682587630, 728093472, 910116840, 1092140208, 1213489120, 1365175260, 1820233680, 2184280416, 2730350520, 3640467360, 5460701040, 10921402080]

約数ペア:

[(1, 10921402080), (2, 5460701040), (3, 3640467360), (4, 2730350520), (5, 2184280416), (6, 1820233680), (8, 1365175260), (9, 1213489120), (10, 1092140208), (12, 910116840), (15, 728093472), (16, 682587630), (18, 606744560), (20, 546070104), (24, 455058420), (30, 364046736), (32, 341293815), (36, 303372280), (40, 273035052), (45, 242697824), (48, 227529210), (60, 182023368), (72, 151686140), (80, 136517526), (90, 121348912), (96, 113764605), (120, 91011684), (144, 75843070), (160, 68258763), (180, 60674456), (240, 45505842), (288, 37921535), (360, 30337228), (431, 25339680), (480, 22752921), (720, 15168614), (862, 12669840), (1293, 8446560), (1440, 7584307), (1724, 6334920), (2155, 5067936), (2586, 4223280), (3448, 3167460), (3879, 2815520), (4310, 2533968), (5172, 2111640), (6465, 1689312), (6896, 1583730), (7758, 1407760), (8620, 1266984), (10344, 1055820), (12930, 844656), (13792, 791865), (15516, 703880), (17240, 633492), (17597, 620640), (19395, 563104), (20688, 527910), (25860, 422328), (31032, 351940), (34480, 316746), (35194, 310320), (38790, 281552), (41376, 263955), (51720, 211164), (52791, 206880), (62064, 175970), (68960, 158373), (70388, 155160), (77580, 140776), (87985, 124128), (103440, 105582)]