166957320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1295

約数の個数: 128

約数和(自身を含む): 531440640

約数和(自身を除く): 364483320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1213, 1240, 1480, 1860, 2220, 2294, 2426, 3441, 3639, 3720, 4440, 4588, 4852, 5735, 6065, 6882, 7278, 9176, 9704, 11470, 12130, 13764, 14556, 17205, 18195, 22940, 24260, 27528, 29112, 34410, 36390, 37603, 44881, 45880, 48520, 68820, 72780, 75206, 89762, 112809, 134643, 137640, 145560, 150412, 179524, 188015, 224405, 225618, 269286, 300824, 359048, 376030, 448810, 451236, 538572, 564045, 673215, 752060, 897620, 902472, 1077144, 1128090, 1346430, 1391311, 1504120, 1795240, 2256180, 2692860, 2782622, 4173933, 4512360, 5385720, 5565244, 6956555, 8347866, 11130488, 13913110, 16695732, 20869665, 27826220, 33391464, 41739330, 55652440, 83478660, 166957320]

約数ペア:

[(1, 166957320), (2, 83478660), (3, 55652440), (4, 41739330), (5, 33391464), (6, 27826220), (8, 20869665), (10, 16695732), (12, 13913110), (15, 11130488), (20, 8347866), (24, 6956555), (30, 5565244), (31, 5385720), (37, 4512360), (40, 4173933), (60, 2782622), (62, 2692860), (74, 2256180), (93, 1795240), (111, 1504120), (120, 1391311), (124, 1346430), (148, 1128090), (155, 1077144), (185, 902472), (186, 897620), (222, 752060), (248, 673215), (296, 564045), (310, 538572), (370, 451236), (372, 448810), (444, 376030), (465, 359048), (555, 300824), (620, 269286), (740, 225618), (744, 224405), (888, 188015), (930, 179524), (1110, 150412), (1147, 145560), (1213, 137640), (1240, 134643), (1480, 112809), (1860, 89762), (2220, 75206), (2294, 72780), (2426, 68820), (3441, 48520), (3639, 45880), (3720, 44881), (4440, 37603), (4588, 36390), (4852, 34410), (5735, 29112), (6065, 27528), (6882, 24260), (7278, 22940), (9176, 18195), (9704, 17205), (11470, 14556), (12130, 13764)]