171354360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 538767360

約数和(自身を除く): 367413000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 438, 465, 584, 620, 631, 730, 744, 876, 930, 1095, 1240, 1262, 1460, 1752, 1860, 1893, 2190, 2263, 2524, 2920, 3155, 3720, 3786, 4380, 4526, 5048, 6310, 6789, 7572, 8760, 9052, 9465, 11315, 12620, 13578, 15144, 18104, 18930, 19561, 22630, 25240, 27156, 33945, 37860, 39122, 45260, 46063, 54312, 58683, 67890, 75720, 78244, 90520, 92126, 97805, 117366, 135780, 138189, 156488, 184252, 195610, 230315, 234732, 271560, 276378, 293415, 368504, 391220, 460630, 469464, 552756, 586830, 690945, 782440, 921260, 1105512, 1173660, 1381890, 1427953, 1842520, 2347320, 2763780, 2855906, 4283859, 5527560, 5711812, 7139765, 8567718, 11423624, 14279530, 17135436, 21419295, 28559060, 34270872, 42838590, 57118120, 85677180, 171354360]

約数ペア:

[(1, 171354360), (2, 85677180), (3, 57118120), (4, 42838590), (5, 34270872), (6, 28559060), (8, 21419295), (10, 17135436), (12, 14279530), (15, 11423624), (20, 8567718), (24, 7139765), (30, 5711812), (31, 5527560), (40, 4283859), (60, 2855906), (62, 2763780), (73, 2347320), (93, 1842520), (120, 1427953), (124, 1381890), (146, 1173660), (155, 1105512), (186, 921260), (219, 782440), (248, 690945), (292, 586830), (310, 552756), (365, 469464), (372, 460630), (438, 391220), (465, 368504), (584, 293415), (620, 276378), (631, 271560), (730, 234732), (744, 230315), (876, 195610), (930, 184252), (1095, 156488), (1240, 138189), (1262, 135780), (1460, 117366), (1752, 97805), (1860, 92126), (1893, 90520), (2190, 78244), (2263, 75720), (2524, 67890), (2920, 58683), (3155, 54312), (3720, 46063), (3786, 45260), (4380, 39122), (4526, 37860), (5048, 33945), (6310, 27156), (6789, 25240), (7572, 22630), (8760, 19561), (9052, 18930), (9465, 18104), (11315, 15144), (12620, 13578)]