2216256960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{74471}}^1$

素因数の和:74522

約数の個数: 112

約数和(自身を含む): 7263700992

約数和(自身を除く): 5047444032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 74471, 148942, 223413, 297884, 372355, 446826, 595768, 744710, 893652, 1117065, 1191536, 1489420, 1787304, 2234130, 2308601, 2383072, 2978840, 3574608, 4468260, 4617202, 4766144, 5957680, 6925803, 7149216, 8936520, 9234404, 11543005, 11915360, 13851606, 14298432, 17873040, 18468808, 23086010, 23830720, 27703212, 34629015, 35746080, 36937616, 46172020, 55406424, 69258030, 71492160, 73875232, 92344040, 110812848, 138516060, 147750464, 184688080, 221625696, 277032120, 369376160, 443251392, 554064240, 738752320, 1108128480, 2216256960]

約数ペア:

[(1, 2216256960), (2, 1108128480), (3, 738752320), (4, 554064240), (5, 443251392), (6, 369376160), (8, 277032120), (10, 221625696), (12, 184688080), (15, 147750464), (16, 138516060), (20, 110812848), (24, 92344040), (30, 73875232), (31, 71492160), (32, 69258030), (40, 55406424), (48, 46172020), (60, 36937616), (62, 35746080), (64, 34629015), (80, 27703212), (93, 23830720), (96, 23086010), (120, 18468808), (124, 17873040), (155, 14298432), (160, 13851606), (186, 11915360), (192, 11543005), (240, 9234404), (248, 8936520), (310, 7149216), (320, 6925803), (372, 5957680), (465, 4766144), (480, 4617202), (496, 4468260), (620, 3574608), (744, 2978840), (930, 2383072), (960, 2308601), (992, 2234130), (1240, 1787304), (1488, 1489420), (1860, 1191536), (1984, 1117065), (2480, 893652), (2976, 744710), (3720, 595768), (4960, 446826), (5952, 372355), (7440, 297884), (9920, 223413), (14880, 148942), (29760, 74471)]