619862160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1265

約数の個数: 160

約数和(自身を含む): 2051118720

約数和(自身を除く): 1431256560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 139, 170, 204, 240, 255, 272, 278, 340, 408, 417, 510, 556, 680, 695, 816, 834, 1020, 1093, 1112, 1360, 1390, 1668, 2040, 2085, 2186, 2224, 2363, 2780, 3279, 3336, 4080, 4170, 4372, 4726, 5465, 5560, 6558, 6672, 7089, 8340, 8744, 9452, 10930, 11120, 11815, 13116, 14178, 16395, 16680, 17488, 18581, 18904, 21860, 23630, 26232, 28356, 32790, 33360, 35445, 37162, 37808, 43720, 47260, 52464, 55743, 56712, 65580, 70890, 74324, 87440, 92905, 94520, 111486, 113424, 131160, 141780, 148648, 151927, 185810, 189040, 222972, 262320, 278715, 283560, 297296, 303854, 371620, 445944, 455781, 557430, 567120, 607708, 743240, 759635, 891888, 911562, 1114860, 1215416, 1486480, 1519270, 1823124, 2229720, 2278905, 2430832, 2582759, 3038540, 3646248, 4459440, 4557810, 5165518, 6077080, 7292496, 7748277, 9115620, 10331036, 12154160, 12913795, 15496554, 18231240, 20662072, 25827590, 30993108, 36462480, 38741385, 41324144, 51655180, 61986216, 77482770, 103310360, 123972432, 154965540, 206620720, 309931080, 619862160]

約数ペア:

[(1, 619862160), (2, 309931080), (3, 206620720), (4, 154965540), (5, 123972432), (6, 103310360), (8, 77482770), (10, 61986216), (12, 51655180), (15, 41324144), (16, 38741385), (17, 36462480), (20, 30993108), (24, 25827590), (30, 20662072), (34, 18231240), (40, 15496554), (48, 12913795), (51, 12154160), (60, 10331036), (68, 9115620), (80, 7748277), (85, 7292496), (102, 6077080), (120, 5165518), (136, 4557810), (139, 4459440), (170, 3646248), (204, 3038540), (240, 2582759), (255, 2430832), (272, 2278905), (278, 2229720), (340, 1823124), (408, 1519270), (417, 1486480), (510, 1215416), (556, 1114860), (680, 911562), (695, 891888), (816, 759635), (834, 743240), (1020, 607708), (1093, 567120), (1112, 557430), (1360, 455781), (1390, 445944), (1668, 371620), (2040, 303854), (2085, 297296), (2186, 283560), (2224, 278715), (2363, 262320), (2780, 222972), (3279, 189040), (3336, 185810), (4080, 151927), (4170, 148648), (4372, 141780), (4726, 131160), (5465, 113424), (5560, 111486), (6558, 94520), (6672, 92905), (7089, 87440), (8340, 74324), (8744, 70890), (9452, 65580), (10930, 56712), (11120, 55743), (11815, 52464), (13116, 47260), (14178, 43720), (16395, 37808), (16680, 37162), (17488, 35445), (18581, 33360), (18904, 32790), (21860, 28356), (23630, 26232)]