189197640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1236

約数の個数: 128

約数和(自身を含む): 635040000

約数和(自身を除く): 445842360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 167, 180, 216, 270, 334, 360, 501, 540, 668, 835, 1002, 1049, 1080, 1336, 1503, 1670, 2004, 2098, 2505, 3006, 3147, 3340, 4008, 4196, 4509, 5010, 5245, 6012, 6294, 6680, 7515, 8392, 9018, 9441, 10020, 10490, 12024, 12588, 15030, 15735, 18036, 18882, 20040, 20980, 22545, 25176, 28323, 30060, 31470, 36072, 37764, 41960, 45090, 47205, 56646, 60120, 62940, 75528, 90180, 94410, 113292, 125880, 141615, 175183, 180360, 188820, 226584, 283230, 350366, 377640, 525549, 566460, 700732, 875915, 1051098, 1132920, 1401464, 1576647, 1751830, 2102196, 2627745, 3153294, 3503660, 4204392, 4729941, 5255490, 6306588, 7007320, 7883235, 9459882, 10510980, 12613176, 15766470, 18919764, 21021960, 23649705, 31532940, 37839528, 47299410, 63065880, 94598820, 189197640]

約数ペア:

[(1, 189197640), (2, 94598820), (3, 63065880), (4, 47299410), (5, 37839528), (6, 31532940), (8, 23649705), (9, 21021960), (10, 18919764), (12, 15766470), (15, 12613176), (18, 10510980), (20, 9459882), (24, 7883235), (27, 7007320), (30, 6306588), (36, 5255490), (40, 4729941), (45, 4204392), (54, 3503660), (60, 3153294), (72, 2627745), (90, 2102196), (108, 1751830), (120, 1576647), (135, 1401464), (167, 1132920), (180, 1051098), (216, 875915), (270, 700732), (334, 566460), (360, 525549), (501, 377640), (540, 350366), (668, 283230), (835, 226584), (1002, 188820), (1049, 180360), (1080, 175183), (1336, 141615), (1503, 125880), (1670, 113292), (2004, 94410), (2098, 90180), (2505, 75528), (3006, 62940), (3147, 60120), (3340, 56646), (4008, 47205), (4196, 45090), (4509, 41960), (5010, 37764), (5245, 36072), (6012, 31470), (6294, 30060), (6680, 28323), (7515, 25176), (8392, 22545), (9018, 20980), (9441, 20040), (10020, 18882), (10490, 18036), (12024, 15735), (12588, 15030)]