853241520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1691

約数の個数: 160

約数和(自身を含む): 2769537024

約数和(自身を除く): 1916295504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 155, 186, 219, 240, 248, 292, 310, 365, 372, 438, 465, 496, 584, 620, 730, 744, 876, 930, 1095, 1168, 1240, 1460, 1488, 1571, 1752, 1860, 2190, 2263, 2480, 2920, 3142, 3504, 3720, 4380, 4526, 4713, 5840, 6284, 6789, 7440, 7855, 8760, 9052, 9426, 11315, 12568, 13578, 15710, 17520, 18104, 18852, 22630, 23565, 25136, 27156, 31420, 33945, 36208, 37704, 45260, 47130, 48701, 54312, 62840, 67890, 75408, 90520, 94260, 97402, 108624, 114683, 125680, 135780, 146103, 181040, 188520, 194804, 229366, 243505, 271560, 292206, 344049, 377040, 389608, 458732, 487010, 543120, 573415, 584412, 688098, 730515, 779216, 917464, 974020, 1146830, 1168824, 1376196, 1461030, 1720245, 1834928, 1948040, 2293660, 2337648, 2752392, 2922060, 3440490, 3555173, 3896080, 4587320, 5504784, 5844120, 6880980, 7110346, 9174640, 10665519, 11688240, 13761960, 14220692, 17775865, 21331038, 27523920, 28441384, 35551730, 42662076, 53327595, 56882768, 71103460, 85324152, 106655190, 142206920, 170648304, 213310380, 284413840, 426620760, 853241520]

約数ペア:

[(1, 853241520), (2, 426620760), (3, 284413840), (4, 213310380), (5, 170648304), (6, 142206920), (8, 106655190), (10, 85324152), (12, 71103460), (15, 56882768), (16, 53327595), (20, 42662076), (24, 35551730), (30, 28441384), (31, 27523920), (40, 21331038), (48, 17775865), (60, 14220692), (62, 13761960), (73, 11688240), (80, 10665519), (93, 9174640), (120, 7110346), (124, 6880980), (146, 5844120), (155, 5504784), (186, 4587320), (219, 3896080), (240, 3555173), (248, 3440490), (292, 2922060), (310, 2752392), (365, 2337648), (372, 2293660), (438, 1948040), (465, 1834928), (496, 1720245), (584, 1461030), (620, 1376196), (730, 1168824), (744, 1146830), (876, 974020), (930, 917464), (1095, 779216), (1168, 730515), (1240, 688098), (1460, 584412), (1488, 573415), (1571, 543120), (1752, 487010), (1860, 458732), (2190, 389608), (2263, 377040), (2480, 344049), (2920, 292206), (3142, 271560), (3504, 243505), (3720, 229366), (4380, 194804), (4526, 188520), (4713, 181040), (5840, 146103), (6284, 135780), (6789, 125680), (7440, 114683), (7855, 108624), (8760, 97402), (9052, 94260), (9426, 90520), (11315, 75408), (12568, 67890), (13578, 62840), (15710, 54312), (17520, 48701), (18104, 47130), (18852, 45260), (22630, 37704), (23565, 36208), (25136, 33945), (27156, 31420)]