29478120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1887

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 76966680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1847, 1995, 2280, 2660, 3192, 3694, 3990, 5320, 5541, 7388, 7980, 9235, 11082, 12929, 14776, 15960, 18470, 22164, 25858, 27705, 35093, 36940, 38787, 44328, 51716, 55410, 64645, 70186, 73880, 77574, 103432, 105279, 110820, 129290, 140372, 155148, 175465, 193935, 210558, 221640, 245651, 258580, 280744, 310296, 350930, 387870, 421116, 491302, 517160, 526395, 701860, 736953, 775740, 842232, 982604, 1052790, 1228255, 1403720, 1473906, 1551480, 1965208, 2105580, 2456510, 2947812, 3684765, 4211160, 4913020, 5895624, 7369530, 9826040, 14739060, 29478120]

約数ペア:

[(1, 29478120), (2, 14739060), (3, 9826040), (4, 7369530), (5, 5895624), (6, 4913020), (7, 4211160), (8, 3684765), (10, 2947812), (12, 2456510), (14, 2105580), (15, 1965208), (19, 1551480), (20, 1473906), (21, 1403720), (24, 1228255), (28, 1052790), (30, 982604), (35, 842232), (38, 775740), (40, 736953), (42, 701860), (56, 526395), (57, 517160), (60, 491302), (70, 421116), (76, 387870), (84, 350930), (95, 310296), (105, 280744), (114, 258580), (120, 245651), (133, 221640), (140, 210558), (152, 193935), (168, 175465), (190, 155148), (210, 140372), (228, 129290), (266, 110820), (280, 105279), (285, 103432), (380, 77574), (399, 73880), (420, 70186), (456, 64645), (532, 55410), (570, 51716), (665, 44328), (760, 38787), (798, 36940), (840, 35093), (1064, 27705), (1140, 25858), (1330, 22164), (1596, 18470), (1847, 15960), (1995, 14776), (2280, 12929), (2660, 11082), (3192, 9235), (3694, 7980), (3990, 7388), (5320, 5541)]