314884920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 1111541760

約数和(自身を除く): 796656840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 223, 246, 280, 287, 328, 410, 420, 446, 492, 574, 615, 669, 820, 840, 861, 892, 984, 1115, 1148, 1230, 1338, 1435, 1561, 1640, 1681, 1722, 1784, 2230, 2296, 2460, 2676, 2870, 3122, 3345, 3362, 3444, 4305, 4460, 4683, 4920, 5043, 5352, 5740, 6244, 6690, 6724, 6888, 7805, 8405, 8610, 8920, 9143, 9366, 10086, 11480, 11767, 12488, 13380, 13448, 15610, 16810, 17220, 18286, 18732, 20172, 23415, 23534, 25215, 26760, 27429, 31220, 33620, 34440, 35301, 36572, 37464, 40344, 45715, 46830, 47068, 50430, 54858, 58835, 62440, 64001, 67240, 70602, 73144, 91430, 93660, 94136, 100860, 109716, 117670, 128002, 137145, 141204, 176505, 182860, 187320, 192003, 201720, 219432, 235340, 256004, 274290, 282408, 320005, 353010, 365720, 374863, 384006, 470680, 512008, 548580, 640010, 706020, 749726, 768012, 960015, 1097160, 1124589, 1280020, 1412040, 1499452, 1536024, 1874315, 1920030, 2249178, 2560040, 2624041, 2998904, 3748630, 3840060, 4498356, 5248082, 5622945, 7497260, 7680120, 7872123, 8996712, 10496164, 11245890, 13120205, 14994520, 15744246, 20992328, 22491780, 26240410, 31488492, 39360615, 44983560, 52480820, 62976984, 78721230, 104961640, 157442460, 314884920]

約数ペア:

[(1, 314884920), (2, 157442460), (3, 104961640), (4, 78721230), (5, 62976984), (6, 52480820), (7, 44983560), (8, 39360615), (10, 31488492), (12, 26240410), (14, 22491780), (15, 20992328), (20, 15744246), (21, 14994520), (24, 13120205), (28, 11245890), (30, 10496164), (35, 8996712), (40, 7872123), (41, 7680120), (42, 7497260), (56, 5622945), (60, 5248082), (70, 4498356), (82, 3840060), (84, 3748630), (105, 2998904), (120, 2624041), (123, 2560040), (140, 2249178), (164, 1920030), (168, 1874315), (205, 1536024), (210, 1499452), (223, 1412040), (246, 1280020), (280, 1124589), (287, 1097160), (328, 960015), (410, 768012), (420, 749726), (446, 706020), (492, 640010), (574, 548580), (615, 512008), (669, 470680), (820, 384006), (840, 374863), (861, 365720), (892, 353010), (984, 320005), (1115, 282408), (1148, 274290), (1230, 256004), (1338, 235340), (1435, 219432), (1561, 201720), (1640, 192003), (1681, 187320), (1722, 182860), (1784, 176505), (2230, 141204), (2296, 137145), (2460, 128002), (2676, 117670), (2870, 109716), (3122, 100860), (3345, 94136), (3362, 93660), (3444, 91430), (4305, 73144), (4460, 70602), (4683, 67240), (4920, 64001), (5043, 62440), (5352, 58835), (5740, 54858), (6244, 50430), (6690, 47068), (6724, 46830), (6888, 45715), (7805, 40344), (8405, 37464), (8610, 36572), (8920, 35301), (9143, 34440), (9366, 33620), (10086, 31220), (11480, 27429), (11767, 26760), (12488, 25215), (13380, 23534), (13448, 23415), (15610, 20172), (16810, 18732), (17220, 18286)]