117876880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 321408000

約数和(自身を除く): 203531120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 40, 44, 55, 58, 62, 80, 88, 110, 116, 124, 145, 149, 155, 176, 220, 232, 248, 290, 298, 310, 319, 341, 440, 464, 496, 580, 596, 620, 638, 682, 745, 880, 899, 1160, 1192, 1240, 1276, 1364, 1490, 1595, 1639, 1705, 1798, 2320, 2384, 2480, 2552, 2728, 2980, 3190, 3278, 3410, 3596, 4321, 4495, 4619, 5104, 5456, 5960, 6380, 6556, 6820, 7192, 8195, 8642, 8990, 9238, 9889, 11920, 12760, 13112, 13640, 14384, 16390, 17284, 17980, 18476, 19778, 21605, 23095, 25520, 26224, 27280, 32780, 34568, 35960, 36952, 39556, 43210, 46190, 47531, 49445, 50809, 65560, 69136, 71920, 73904, 79112, 86420, 92380, 95062, 98890, 101618, 131120, 133951, 158224, 172840, 184760, 190124, 197780, 203236, 237655, 254045, 267902, 345680, 369520, 380248, 395560, 406472, 475310, 508090, 535804, 669755, 760496, 791120, 812944, 950620, 1016180, 1071608, 1339510, 1473461, 1901240, 2032360, 2143216, 2679020, 2946922, 3802480, 4064720, 5358040, 5893844, 7367305, 10716080, 11787688, 14734610, 23575376, 29469220, 58938440, 117876880]

約数ペア:

[(1, 117876880), (2, 58938440), (4, 29469220), (5, 23575376), (8, 14734610), (10, 11787688), (11, 10716080), (16, 7367305), (20, 5893844), (22, 5358040), (29, 4064720), (31, 3802480), (40, 2946922), (44, 2679020), (55, 2143216), (58, 2032360), (62, 1901240), (80, 1473461), (88, 1339510), (110, 1071608), (116, 1016180), (124, 950620), (145, 812944), (149, 791120), (155, 760496), (176, 669755), (220, 535804), (232, 508090), (248, 475310), (290, 406472), (298, 395560), (310, 380248), (319, 369520), (341, 345680), (440, 267902), (464, 254045), (496, 237655), (580, 203236), (596, 197780), (620, 190124), (638, 184760), (682, 172840), (745, 158224), (880, 133951), (899, 131120), (1160, 101618), (1192, 98890), (1240, 95062), (1276, 92380), (1364, 86420), (1490, 79112), (1595, 73904), (1639, 71920), (1705, 69136), (1798, 65560), (2320, 50809), (2384, 49445), (2480, 47531), (2552, 46190), (2728, 43210), (2980, 39556), (3190, 36952), (3278, 35960), (3410, 34568), (3596, 32780), (4321, 27280), (4495, 26224), (4619, 25520), (5104, 23095), (5456, 21605), (5960, 19778), (6380, 18476), (6556, 17980), (6820, 17284), (7192, 16390), (8195, 14384), (8642, 13640), (8990, 13112), (9238, 12760), (9889, 11920)]