301402320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 992138880

約数和(自身を除く): 690736560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 157, 190, 228, 240, 285, 304, 314, 380, 421, 456, 471, 570, 628, 760, 785, 842, 912, 942, 1140, 1256, 1263, 1520, 1570, 1684, 1884, 2105, 2280, 2355, 2512, 2526, 2983, 3140, 3368, 3768, 4210, 4560, 4710, 5052, 5966, 6280, 6315, 6736, 7536, 7999, 8420, 8949, 9420, 10104, 11932, 12560, 12630, 14915, 15998, 16840, 17898, 18840, 20208, 23864, 23997, 25260, 29830, 31996, 33680, 35796, 37680, 39995, 44745, 47728, 47994, 50520, 59660, 63992, 66097, 71592, 79990, 89490, 95988, 101040, 119320, 119985, 127984, 132194, 143184, 159980, 178980, 191976, 198291, 238640, 239970, 264388, 319960, 330485, 357960, 383952, 396582, 479940, 528776, 639920, 660970, 715920, 793164, 959880, 991455, 1057552, 1255843, 1321940, 1586328, 1919760, 1982910, 2511686, 2643880, 3172656, 3767529, 3965820, 5023372, 5287760, 6279215, 7535058, 7931640, 10046744, 12558430, 15070116, 15863280, 18837645, 20093488, 25116860, 30140232, 37675290, 50233720, 60280464, 75350580, 100467440, 150701160, 301402320]

約数ペア:

[(1, 301402320), (2, 150701160), (3, 100467440), (4, 75350580), (5, 60280464), (6, 50233720), (8, 37675290), (10, 30140232), (12, 25116860), (15, 20093488), (16, 18837645), (19, 15863280), (20, 15070116), (24, 12558430), (30, 10046744), (38, 7931640), (40, 7535058), (48, 6279215), (57, 5287760), (60, 5023372), (76, 3965820), (80, 3767529), (95, 3172656), (114, 2643880), (120, 2511686), (152, 1982910), (157, 1919760), (190, 1586328), (228, 1321940), (240, 1255843), (285, 1057552), (304, 991455), (314, 959880), (380, 793164), (421, 715920), (456, 660970), (471, 639920), (570, 528776), (628, 479940), (760, 396582), (785, 383952), (842, 357960), (912, 330485), (942, 319960), (1140, 264388), (1256, 239970), (1263, 238640), (1520, 198291), (1570, 191976), (1684, 178980), (1884, 159980), (2105, 143184), (2280, 132194), (2355, 127984), (2512, 119985), (2526, 119320), (2983, 101040), (3140, 95988), (3368, 89490), (3768, 79990), (4210, 71592), (4560, 66097), (4710, 63992), (5052, 59660), (5966, 50520), (6280, 47994), (6315, 47728), (6736, 44745), (7536, 39995), (7999, 37680), (8420, 35796), (8949, 33680), (9420, 31996), (10104, 29830), (11932, 25260), (12560, 23997), (12630, 23864), (14915, 20208), (15998, 18840), (16840, 17898)]