1402080360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1667}}^1$

素因数の和:1887

約数の個数: 128

約数和(自身を含む): 4333063680

約数和(自身を除く): 2930983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 163, 172, 215, 258, 326, 344, 430, 489, 516, 645, 652, 815, 860, 978, 1032, 1290, 1304, 1630, 1667, 1720, 1956, 2445, 2580, 3260, 3334, 3912, 4890, 5001, 5160, 6520, 6668, 7009, 8335, 9780, 10002, 13336, 14018, 16670, 19560, 20004, 21027, 25005, 28036, 33340, 35045, 40008, 42054, 50010, 56072, 66680, 70090, 71681, 84108, 100020, 105135, 140180, 143362, 168216, 200040, 210270, 215043, 271721, 280360, 286724, 358405, 420540, 430086, 543442, 573448, 716810, 815163, 841080, 860172, 1075215, 1086884, 1358605, 1433620, 1630326, 1720344, 2150430, 2173768, 2717210, 2867240, 3260652, 4075815, 4300860, 5434420, 6521304, 8151630, 8601720, 10868840, 11684003, 16303260, 23368006, 32606520, 35052009, 46736012, 58420015, 70104018, 93472024, 116840030, 140208036, 175260045, 233680060, 280416072, 350520090, 467360120, 701040180, 1402080360]

約数ペア:

[(1, 1402080360), (2, 701040180), (3, 467360120), (4, 350520090), (5, 280416072), (6, 233680060), (8, 175260045), (10, 140208036), (12, 116840030), (15, 93472024), (20, 70104018), (24, 58420015), (30, 46736012), (40, 35052009), (43, 32606520), (60, 23368006), (86, 16303260), (120, 11684003), (129, 10868840), (163, 8601720), (172, 8151630), (215, 6521304), (258, 5434420), (326, 4300860), (344, 4075815), (430, 3260652), (489, 2867240), (516, 2717210), (645, 2173768), (652, 2150430), (815, 1720344), (860, 1630326), (978, 1433620), (1032, 1358605), (1290, 1086884), (1304, 1075215), (1630, 860172), (1667, 841080), (1720, 815163), (1956, 716810), (2445, 573448), (2580, 543442), (3260, 430086), (3334, 420540), (3912, 358405), (4890, 286724), (5001, 280360), (5160, 271721), (6520, 215043), (6668, 210270), (7009, 200040), (8335, 168216), (9780, 143362), (10002, 140180), (13336, 105135), (14018, 100020), (16670, 84108), (19560, 71681), (20004, 70090), (21027, 66680), (25005, 56072), (28036, 50010), (33340, 42054), (35045, 40008)]