117413120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 317882880

約数和(自身を除く): 200469760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 269, 310, 320, 341, 352, 440, 496, 538, 620, 640, 682, 704, 880, 992, 1076, 1240, 1280, 1345, 1364, 1408, 1705, 1760, 1984, 2152, 2480, 2690, 2728, 2816, 2959, 3410, 3520, 3968, 4304, 4960, 5380, 5456, 5918, 6820, 7040, 7936, 8339, 8608, 9920, 10760, 10912, 11836, 13640, 14080, 14795, 16678, 17216, 19840, 21520, 21824, 23672, 27280, 29590, 33356, 34432, 39680, 41695, 43040, 43648, 47344, 54560, 59180, 66712, 68864, 83390, 86080, 87296, 91729, 94688, 109120, 118360, 133424, 166780, 172160, 183458, 189376, 218240, 236720, 266848, 333560, 344320, 366916, 378752, 436480, 458645, 473440, 533696, 667120, 733832, 757504, 917290, 946880, 1067392, 1334240, 1467664, 1834580, 1893760, 2134784, 2668480, 2935328, 3669160, 3787520, 5336960, 5870656, 7338320, 10673920, 11741312, 14676640, 23482624, 29353280, 58706560, 117413120]

約数ペア:

[(1, 117413120), (2, 58706560), (4, 29353280), (5, 23482624), (8, 14676640), (10, 11741312), (11, 10673920), (16, 7338320), (20, 5870656), (22, 5336960), (31, 3787520), (32, 3669160), (40, 2935328), (44, 2668480), (55, 2134784), (62, 1893760), (64, 1834580), (80, 1467664), (88, 1334240), (110, 1067392), (124, 946880), (128, 917290), (155, 757504), (160, 733832), (176, 667120), (220, 533696), (248, 473440), (256, 458645), (269, 436480), (310, 378752), (320, 366916), (341, 344320), (352, 333560), (440, 266848), (496, 236720), (538, 218240), (620, 189376), (640, 183458), (682, 172160), (704, 166780), (880, 133424), (992, 118360), (1076, 109120), (1240, 94688), (1280, 91729), (1345, 87296), (1364, 86080), (1408, 83390), (1705, 68864), (1760, 66712), (1984, 59180), (2152, 54560), (2480, 47344), (2690, 43648), (2728, 43040), (2816, 41695), (2959, 39680), (3410, 34432), (3520, 33356), (3968, 29590), (4304, 27280), (4960, 23672), (5380, 21824), (5456, 21520), (5918, 19840), (6820, 17216), (7040, 16678), (7936, 14795), (8339, 14080), (8608, 13640), (9920, 11836), (10760, 10912)]