214166640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 687009600

約数和(自身を除く): 472842960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 113, 120, 149, 159, 212, 226, 240, 265, 298, 318, 339, 424, 447, 452, 530, 565, 596, 636, 678, 745, 795, 848, 894, 904, 1060, 1130, 1192, 1272, 1356, 1490, 1590, 1695, 1788, 1808, 2120, 2235, 2260, 2384, 2544, 2712, 2980, 3180, 3390, 3576, 4240, 4470, 4520, 5424, 5960, 5989, 6360, 6780, 7152, 7897, 8940, 9040, 11920, 11978, 12720, 13560, 15794, 16837, 17880, 17967, 23691, 23956, 27120, 29945, 31588, 33674, 35760, 35934, 39485, 47382, 47912, 50511, 59890, 63176, 67348, 71868, 78970, 84185, 89835, 94764, 95824, 101022, 118455, 119780, 126352, 134696, 143736, 157940, 168370, 179670, 189528, 202044, 236910, 239560, 252555, 269392, 287472, 315880, 336740, 359340, 379056, 404088, 473820, 479120, 505110, 631760, 673480, 718680, 808176, 892361, 947640, 1010220, 1346960, 1437360, 1784722, 1895280, 2020440, 2677083, 3569444, 4040880, 4461805, 5354166, 7138888, 8923610, 10708332, 13385415, 14277776, 17847220, 21416664, 26770830, 35694440, 42833328, 53541660, 71388880, 107083320, 214166640]

約数ペア:

[(1, 214166640), (2, 107083320), (3, 71388880), (4, 53541660), (5, 42833328), (6, 35694440), (8, 26770830), (10, 21416664), (12, 17847220), (15, 14277776), (16, 13385415), (20, 10708332), (24, 8923610), (30, 7138888), (40, 5354166), (48, 4461805), (53, 4040880), (60, 3569444), (80, 2677083), (106, 2020440), (113, 1895280), (120, 1784722), (149, 1437360), (159, 1346960), (212, 1010220), (226, 947640), (240, 892361), (265, 808176), (298, 718680), (318, 673480), (339, 631760), (424, 505110), (447, 479120), (452, 473820), (530, 404088), (565, 379056), (596, 359340), (636, 336740), (678, 315880), (745, 287472), (795, 269392), (848, 252555), (894, 239560), (904, 236910), (1060, 202044), (1130, 189528), (1192, 179670), (1272, 168370), (1356, 157940), (1490, 143736), (1590, 134696), (1695, 126352), (1788, 119780), (1808, 118455), (2120, 101022), (2235, 95824), (2260, 94764), (2384, 89835), (2544, 84185), (2712, 78970), (2980, 71868), (3180, 67348), (3390, 63176), (3576, 59890), (4240, 50511), (4470, 47912), (4520, 47382), (5424, 39485), (5960, 35934), (5989, 35760), (6360, 33674), (6780, 31588), (7152, 29945), (7897, 27120), (8940, 23956), (9040, 23691), (11920, 17967), (11978, 17880), (12720, 16837), (13560, 15794)]