21118853520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{26641}}^1$

素因数の和:27030

約数の個数: 160

約数和(自身を含む): 72943664640

約数和(自身を除く): 51824811120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 367, 432, 540, 720, 734, 1080, 1101, 1468, 1835, 2160, 2202, 2936, 3303, 3670, 4404, 5505, 5872, 6606, 7340, 8808, 9909, 11010, 13212, 14680, 16515, 17616, 19818, 22020, 26424, 26641, 29360, 33030, 39636, 44040, 49545, 52848, 53282, 66060, 79272, 79923, 88080, 99090, 106564, 132120, 133205, 158544, 159846, 198180, 213128, 239769, 264240, 266410, 319692, 396360, 399615, 426256, 479538, 532820, 639384, 719307, 792720, 799230, 959076, 1065640, 1198845, 1278768, 1438614, 1598460, 1918152, 2131280, 2397690, 2877228, 3196920, 3596535, 3836304, 4795380, 5754456, 6393840, 7193070, 9590760, 9777247, 11508912, 14386140, 19181520, 19554494, 28772280, 29331741, 39108988, 48886235, 57544560, 58663482, 78217976, 87995223, 97772470, 117326964, 146658705, 156435952, 175990446, 195544940, 234653928, 263985669, 293317410, 351980892, 391089880, 439976115, 469307856, 527971338, 586634820, 703961784, 782179760, 879952230, 1055942676, 1173269640, 1319928345, 1407923568, 1759904460, 2111885352, 2346539280, 2639856690, 3519808920, 4223770704, 5279713380, 7039617840, 10559426760, 21118853520]

約数ペア:

[(1, 21118853520), (2, 10559426760), (3, 7039617840), (4, 5279713380), (5, 4223770704), (6, 3519808920), (8, 2639856690), (9, 2346539280), (10, 2111885352), (12, 1759904460), (15, 1407923568), (16, 1319928345), (18, 1173269640), (20, 1055942676), (24, 879952230), (27, 782179760), (30, 703961784), (36, 586634820), (40, 527971338), (45, 469307856), (48, 439976115), (54, 391089880), (60, 351980892), (72, 293317410), (80, 263985669), (90, 234653928), (108, 195544940), (120, 175990446), (135, 156435952), (144, 146658705), (180, 117326964), (216, 97772470), (240, 87995223), (270, 78217976), (360, 58663482), (367, 57544560), (432, 48886235), (540, 39108988), (720, 29331741), (734, 28772280), (1080, 19554494), (1101, 19181520), (1468, 14386140), (1835, 11508912), (2160, 9777247), (2202, 9590760), (2936, 7193070), (3303, 6393840), (3670, 5754456), (4404, 4795380), (5505, 3836304), (5872, 3596535), (6606, 3196920), (7340, 2877228), (8808, 2397690), (9909, 2131280), (11010, 1918152), (13212, 1598460), (14680, 1438614), (16515, 1278768), (17616, 1198845), (19818, 1065640), (22020, 959076), (26424, 799230), (26641, 792720), (29360, 719307), (33030, 639384), (39636, 532820), (44040, 479538), (49545, 426256), (52848, 399615), (53282, 396360), (66060, 319692), (79272, 266410), (79923, 264240), (88080, 239769), (99090, 213128), (106564, 198180), (132120, 159846), (133205, 158544)]