444004160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:848

約数の個数: 112

約数和(自身を含む): 1125321600

約数和(自身を除く): 681317440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 103, 152, 160, 190, 206, 304, 320, 380, 412, 515, 608, 709, 760, 824, 1030, 1216, 1418, 1520, 1648, 1957, 2060, 2836, 3040, 3296, 3545, 3914, 4120, 5672, 6080, 6592, 7090, 7828, 8240, 9785, 11344, 13471, 14180, 15656, 16480, 19570, 22688, 26942, 28360, 31312, 32960, 39140, 45376, 53884, 56720, 62624, 67355, 73027, 78280, 107768, 113440, 125248, 134710, 146054, 156560, 215536, 226880, 269420, 292108, 313120, 365135, 431072, 538840, 584216, 626240, 730270, 862144, 1077680, 1168432, 1387513, 1460540, 2155360, 2336864, 2775026, 2921080, 4310720, 4673728, 5550052, 5842160, 6937565, 11100104, 11684320, 13875130, 22200208, 23368640, 27750260, 44400416, 55500520, 88800832, 111001040, 222002080, 444004160]

約数ペア:

[(1, 444004160), (2, 222002080), (4, 111001040), (5, 88800832), (8, 55500520), (10, 44400416), (16, 27750260), (19, 23368640), (20, 22200208), (32, 13875130), (38, 11684320), (40, 11100104), (64, 6937565), (76, 5842160), (80, 5550052), (95, 4673728), (103, 4310720), (152, 2921080), (160, 2775026), (190, 2336864), (206, 2155360), (304, 1460540), (320, 1387513), (380, 1168432), (412, 1077680), (515, 862144), (608, 730270), (709, 626240), (760, 584216), (824, 538840), (1030, 431072), (1216, 365135), (1418, 313120), (1520, 292108), (1648, 269420), (1957, 226880), (2060, 215536), (2836, 156560), (3040, 146054), (3296, 134710), (3545, 125248), (3914, 113440), (4120, 107768), (5672, 78280), (6080, 73027), (6592, 67355), (7090, 62624), (7828, 56720), (8240, 53884), (9785, 45376), (11344, 39140), (13471, 32960), (14180, 31312), (15656, 28360), (16480, 26942), (19570, 22688)]