105643040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 276514560

約数和(自身を除く): 170871520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 59, 62, 76, 80, 95, 118, 124, 152, 155, 160, 190, 236, 248, 295, 304, 310, 361, 380, 472, 496, 589, 590, 608, 620, 722, 760, 944, 992, 1121, 1178, 1180, 1240, 1444, 1520, 1805, 1829, 1888, 2242, 2356, 2360, 2480, 2888, 2945, 3040, 3610, 3658, 4484, 4712, 4720, 4960, 5605, 5776, 5890, 7220, 7316, 8968, 9145, 9424, 9440, 11191, 11210, 11552, 11780, 14440, 14632, 17936, 18290, 18848, 21299, 22382, 22420, 23560, 28880, 29264, 34751, 35872, 36580, 42598, 44764, 44840, 47120, 55955, 57760, 58528, 69502, 73160, 85196, 89528, 89680, 94240, 106495, 111910, 139004, 146320, 170392, 173755, 179056, 179360, 212990, 223820, 278008, 292640, 340784, 347510, 358112, 425980, 447640, 556016, 660269, 681568, 695020, 851960, 895280, 1112032, 1320538, 1390040, 1703920, 1790560, 2641076, 2780080, 3301345, 3407840, 5282152, 5560160, 6602690, 10564304, 13205380, 21128608, 26410760, 52821520, 105643040]

約数ペア:

[(1, 105643040), (2, 52821520), (4, 26410760), (5, 21128608), (8, 13205380), (10, 10564304), (16, 6602690), (19, 5560160), (20, 5282152), (31, 3407840), (32, 3301345), (38, 2780080), (40, 2641076), (59, 1790560), (62, 1703920), (76, 1390040), (80, 1320538), (95, 1112032), (118, 895280), (124, 851960), (152, 695020), (155, 681568), (160, 660269), (190, 556016), (236, 447640), (248, 425980), (295, 358112), (304, 347510), (310, 340784), (361, 292640), (380, 278008), (472, 223820), (496, 212990), (589, 179360), (590, 179056), (608, 173755), (620, 170392), (722, 146320), (760, 139004), (944, 111910), (992, 106495), (1121, 94240), (1178, 89680), (1180, 89528), (1240, 85196), (1444, 73160), (1520, 69502), (1805, 58528), (1829, 57760), (1888, 55955), (2242, 47120), (2356, 44840), (2360, 44764), (2480, 42598), (2888, 36580), (2945, 35872), (3040, 34751), (3610, 29264), (3658, 28880), (4484, 23560), (4712, 22420), (4720, 22382), (4960, 21299), (5605, 18848), (5776, 18290), (5890, 17936), (7220, 14632), (7316, 14440), (8968, 11780), (9145, 11552), (9424, 11210), (9440, 11191)]