309613535280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{61431257}}^1$

素因数の和:61431283

約数の個数: 120

約数和(自身を含む): 1188326254752

約数和(自身を除く): 878712719472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 61431257, 122862514, 184293771, 245725028, 307156285, 368587542, 430018799, 491450056, 552881313, 614312570, 737175084, 860037598, 921468855, 982900112, 1105762626, 1228625140, 1290056397, 1474350168, 1720075196, 1842937710, 2150093995, 2211525252, 2457250280, 2580112794, 2764406565, 2948700336, 3440150392, 3685875420, 3870169191, 4300187990, 4423050504, 4914500560, 5160225588, 5528813130, 6450281985, 6880300784, 7371750840, 7740338382, 8600375980, 8846101008, 10320451176, 11057626260, 12900563970, 14743501680, 15480676764, 17200751960, 19350845955, 20640902352, 22115252520, 25801127940, 30961353528, 34401503920, 38701691910, 44230505040, 51602255880, 61922707056, 77403383820, 103204511760, 154806767640, 309613535280]

約数ペア:

[(1, 309613535280), (2, 154806767640), (3, 103204511760), (4, 77403383820), (5, 61922707056), (6, 51602255880), (7, 44230505040), (8, 38701691910), (9, 34401503920), (10, 30961353528), (12, 25801127940), (14, 22115252520), (15, 20640902352), (16, 19350845955), (18, 17200751960), (20, 15480676764), (21, 14743501680), (24, 12900563970), (28, 11057626260), (30, 10320451176), (35, 8846101008), (36, 8600375980), (40, 7740338382), (42, 7371750840), (45, 6880300784), (48, 6450281985), (56, 5528813130), (60, 5160225588), (63, 4914500560), (70, 4423050504), (72, 4300187990), (80, 3870169191), (84, 3685875420), (90, 3440150392), (105, 2948700336), (112, 2764406565), (120, 2580112794), (126, 2457250280), (140, 2211525252), (144, 2150093995), (168, 1842937710), (180, 1720075196), (210, 1474350168), (240, 1290056397), (252, 1228625140), (280, 1105762626), (315, 982900112), (336, 921468855), (360, 860037598), (420, 737175084), (504, 614312570), (560, 552881313), (630, 491450056), (720, 430018799), (840, 368587542), (1008, 307156285), (1260, 245725028), (1680, 184293771), (2520, 122862514), (5040, 61431257)]