217066496880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1961917}}^1$

素因数の和:1962394

約数の個数: 80

約数和(自身を含む): 674366150304

約数和(自身を除く): 457299653424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 922, 1383, 1844, 2305, 2766, 3688, 4610, 5532, 6915, 7376, 9220, 11064, 13830, 18440, 22128, 27660, 36880, 55320, 110640, 1961917, 3923834, 5885751, 7847668, 9809585, 11771502, 15695336, 19619170, 23543004, 29428755, 31390672, 39238340, 47086008, 58857510, 78476680, 94172016, 117715020, 156953360, 235430040, 470860080, 904443737, 1808887474, 2713331211, 3617774948, 4522218685, 5426662422, 7235549896, 9044437370, 10853324844, 13566656055, 14471099792, 18088874740, 21706649688, 27133312110, 36177749480, 43413299376, 54266624220, 72355498960, 108533248440, 217066496880]

約数ペア:

[(1, 217066496880), (2, 108533248440), (3, 72355498960), (4, 54266624220), (5, 43413299376), (6, 36177749480), (8, 27133312110), (10, 21706649688), (12, 18088874740), (15, 14471099792), (16, 13566656055), (20, 10853324844), (24, 9044437370), (30, 7235549896), (40, 5426662422), (48, 4522218685), (60, 3617774948), (80, 2713331211), (120, 1808887474), (240, 904443737), (461, 470860080), (922, 235430040), (1383, 156953360), (1844, 117715020), (2305, 94172016), (2766, 78476680), (3688, 58857510), (4610, 47086008), (5532, 39238340), (6915, 31390672), (7376, 29428755), (9220, 23543004), (11064, 19619170), (13830, 15695336), (18440, 11771502), (22128, 9809585), (27660, 7847668), (36880, 5885751), (55320, 3923834), (110640, 1961917)]