65249040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 218736000

約数和(自身を除く): 153486960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 240, 246, 285, 304, 328, 349, 380, 410, 456, 492, 570, 615, 656, 698, 760, 779, 820, 912, 984, 1047, 1140, 1230, 1396, 1520, 1558, 1640, 1745, 1968, 2094, 2280, 2337, 2460, 2792, 3116, 3280, 3490, 3895, 4188, 4560, 4674, 4920, 5235, 5584, 6232, 6631, 6980, 7790, 8376, 9348, 9840, 10470, 11685, 12464, 13262, 13960, 14309, 15580, 16752, 18696, 19893, 20940, 23370, 26524, 27920, 28618, 31160, 33155, 37392, 39786, 41880, 42927, 46740, 53048, 57236, 62320, 66310, 71545, 79572, 83760, 85854, 93480, 99465, 106096, 114472, 132620, 143090, 159144, 171708, 186960, 198930, 214635, 228944, 265240, 271871, 286180, 318288, 343416, 397860, 429270, 530480, 543742, 572360, 686832, 795720, 815613, 858540, 1087484, 1144720, 1359355, 1591440, 1631226, 1717080, 2174968, 2718710, 3262452, 3434160, 4078065, 4349936, 5437420, 6524904, 8156130, 10874840, 13049808, 16312260, 21749680, 32624520, 65249040]

約数ペア:

[(1, 65249040), (2, 32624520), (3, 21749680), (4, 16312260), (5, 13049808), (6, 10874840), (8, 8156130), (10, 6524904), (12, 5437420), (15, 4349936), (16, 4078065), (19, 3434160), (20, 3262452), (24, 2718710), (30, 2174968), (38, 1717080), (40, 1631226), (41, 1591440), (48, 1359355), (57, 1144720), (60, 1087484), (76, 858540), (80, 815613), (82, 795720), (95, 686832), (114, 572360), (120, 543742), (123, 530480), (152, 429270), (164, 397860), (190, 343416), (205, 318288), (228, 286180), (240, 271871), (246, 265240), (285, 228944), (304, 214635), (328, 198930), (349, 186960), (380, 171708), (410, 159144), (456, 143090), (492, 132620), (570, 114472), (615, 106096), (656, 99465), (698, 93480), (760, 85854), (779, 83760), (820, 79572), (912, 71545), (984, 66310), (1047, 62320), (1140, 57236), (1230, 53048), (1396, 46740), (1520, 42927), (1558, 41880), (1640, 39786), (1745, 37392), (1968, 33155), (2094, 31160), (2280, 28618), (2337, 27920), (2460, 26524), (2792, 23370), (3116, 20940), (3280, 19893), (3490, 18696), (3895, 16752), (4188, 15580), (4560, 14309), (4674, 13960), (4920, 13262), (5235, 12464), (5584, 11685), (6232, 10470), (6631, 9840), (6980, 9348), (7790, 8376)]