41521480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 256

約数和(自身を含む): 134991360

約数和(自身を除く): 93469880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 40, 44, 52, 55, 56, 61, 65, 68, 70, 77, 85, 88, 91, 104, 110, 119, 122, 130, 136, 140, 143, 154, 170, 182, 187, 220, 221, 238, 244, 260, 280, 286, 305, 308, 340, 364, 374, 385, 427, 440, 442, 455, 476, 488, 520, 572, 595, 610, 616, 671, 680, 715, 728, 748, 770, 793, 854, 884, 910, 935, 952, 1001, 1037, 1105, 1144, 1190, 1220, 1309, 1342, 1430, 1496, 1540, 1547, 1586, 1708, 1768, 1820, 1870, 2002, 2074, 2135, 2210, 2380, 2431, 2440, 2618, 2684, 2860, 3080, 3094, 3172, 3355, 3416, 3640, 3740, 3965, 4004, 4148, 4270, 4420, 4697, 4760, 4862, 5005, 5185, 5236, 5368, 5551, 5720, 6188, 6344, 6545, 6710, 7259, 7480, 7735, 7930, 8008, 8296, 8540, 8723, 8840, 9394, 9724, 10010, 10370, 10472, 11102, 11407, 12155, 12376, 13090, 13420, 13481, 14518, 15470, 15860, 17017, 17080, 17446, 18788, 19448, 20020, 20740, 22204, 22814, 23485, 24310, 26180, 26840, 26962, 27755, 29036, 30940, 31720, 34034, 34892, 36295, 37576, 40040, 41480, 43615, 44408, 45628, 46970, 48620, 52360, 53924, 55510, 57035, 58072, 61061, 61880, 67405, 68068, 69784, 72590, 79849, 85085, 87230, 91256, 93940, 94367, 97240, 107848, 111020, 114070, 122122, 134810, 136136, 145180, 148291, 159698, 170170, 174460, 187880, 188734, 222040, 228140, 244244, 269620, 290360, 296582, 305305, 319396, 340340, 348920, 377468, 399245, 456280, 471835, 488488, 539240, 593164, 610610, 638792, 680680, 741455, 754936, 798490, 943670, 1038037, 1186328, 1221220, 1482910, 1596980, 1887340, 2076074, 2442440, 2965820, 3193960, 3774680, 4152148, 5190185, 5931640, 8304296, 10380370, 20760740, 41521480]

約数ペア:

[(1, 41521480), (2, 20760740), (4, 10380370), (5, 8304296), (7, 5931640), (8, 5190185), (10, 4152148), (11, 3774680), (13, 3193960), (14, 2965820), (17, 2442440), (20, 2076074), (22, 1887340), (26, 1596980), (28, 1482910), (34, 1221220), (35, 1186328), (40, 1038037), (44, 943670), (52, 798490), (55, 754936), (56, 741455), (61, 680680), (65, 638792), (68, 610610), (70, 593164), (77, 539240), (85, 488488), (88, 471835), (91, 456280), (104, 399245), (110, 377468), (119, 348920), (122, 340340), (130, 319396), (136, 305305), (140, 296582), (143, 290360), (154, 269620), (170, 244244), (182, 228140), (187, 222040), (220, 188734), (221, 187880), (238, 174460), (244, 170170), (260, 159698), (280, 148291), (286, 145180), (305, 136136), (308, 134810), (340, 122122), (364, 114070), (374, 111020), (385, 107848), (427, 97240), (440, 94367), (442, 93940), (455, 91256), (476, 87230), (488, 85085), (520, 79849), (572, 72590), (595, 69784), (610, 68068), (616, 67405), (671, 61880), (680, 61061), (715, 58072), (728, 57035), (748, 55510), (770, 53924), (793, 52360), (854, 48620), (884, 46970), (910, 45628), (935, 44408), (952, 43615), (1001, 41480), (1037, 40040), (1105, 37576), (1144, 36295), (1190, 34892), (1220, 34034), (1309, 31720), (1342, 30940), (1430, 29036), (1496, 27755), (1540, 26962), (1547, 26840), (1586, 26180), (1708, 24310), (1768, 23485), (1820, 22814), (1870, 22204), (2002, 20740), (2074, 20020), (2135, 19448), (2210, 18788), (2380, 17446), (2431, 17080), (2440, 17017), (2618, 15860), (2684, 15470), (2860, 14518), (3080, 13481), (3094, 13420), (3172, 13090), (3355, 12376), (3416, 12155), (3640, 11407), (3740, 11102), (3965, 10472), (4004, 10370), (4148, 10010), (4270, 9724), (4420, 9394), (4697, 8840), (4760, 8723), (4862, 8540), (5005, 8296), (5185, 8008), (5236, 7930), (5368, 7735), (5551, 7480), (5720, 7259), (6188, 6710), (6344, 6545)]