8446680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 31449600

約数和(自身を除く): 23002920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 79, 81, 88, 90, 99, 108, 110, 120, 132, 135, 158, 162, 165, 180, 198, 216, 220, 237, 243, 264, 270, 297, 316, 324, 330, 360, 395, 396, 405, 440, 474, 486, 495, 540, 594, 632, 648, 660, 711, 790, 792, 810, 869, 891, 948, 972, 990, 1080, 1185, 1188, 1215, 1320, 1422, 1485, 1580, 1620, 1738, 1782, 1896, 1944, 1980, 2133, 2370, 2376, 2430, 2607, 2673, 2844, 2970, 3160, 3240, 3476, 3555, 3564, 3960, 4266, 4345, 4455, 4740, 4860, 5214, 5346, 5688, 5940, 6399, 6952, 7110, 7128, 7821, 8532, 8690, 8910, 9480, 9720, 10428, 10665, 10692, 11880, 12798, 13035, 13365, 14220, 15642, 17064, 17380, 17820, 19197, 20856, 21330, 21384, 23463, 25596, 26070, 26730, 28440, 31284, 31995, 34760, 35640, 38394, 39105, 42660, 46926, 51192, 52140, 53460, 62568, 63990, 70389, 76788, 78210, 85320, 93852, 95985, 104280, 106920, 117315, 127980, 140778, 153576, 156420, 187704, 191970, 211167, 234630, 255960, 281556, 312840, 351945, 383940, 422334, 469260, 563112, 703890, 767880, 844668, 938520, 1055835, 1407780, 1689336, 2111670, 2815560, 4223340, 8446680]

約数ペア:

[(1, 8446680), (2, 4223340), (3, 2815560), (4, 2111670), (5, 1689336), (6, 1407780), (8, 1055835), (9, 938520), (10, 844668), (11, 767880), (12, 703890), (15, 563112), (18, 469260), (20, 422334), (22, 383940), (24, 351945), (27, 312840), (30, 281556), (33, 255960), (36, 234630), (40, 211167), (44, 191970), (45, 187704), (54, 156420), (55, 153576), (60, 140778), (66, 127980), (72, 117315), (79, 106920), (81, 104280), (88, 95985), (90, 93852), (99, 85320), (108, 78210), (110, 76788), (120, 70389), (132, 63990), (135, 62568), (158, 53460), (162, 52140), (165, 51192), (180, 46926), (198, 42660), (216, 39105), (220, 38394), (237, 35640), (243, 34760), (264, 31995), (270, 31284), (297, 28440), (316, 26730), (324, 26070), (330, 25596), (360, 23463), (395, 21384), (396, 21330), (405, 20856), (440, 19197), (474, 17820), (486, 17380), (495, 17064), (540, 15642), (594, 14220), (632, 13365), (648, 13035), (660, 12798), (711, 11880), (790, 10692), (792, 10665), (810, 10428), (869, 9720), (891, 9480), (948, 8910), (972, 8690), (990, 8532), (1080, 7821), (1185, 7128), (1188, 7110), (1215, 6952), (1320, 6399), (1422, 5940), (1485, 5688), (1580, 5346), (1620, 5214), (1738, 4860), (1782, 4740), (1896, 4455), (1944, 4345), (1980, 4266), (2133, 3960), (2370, 3564), (2376, 3555), (2430, 3476), (2607, 3240), (2673, 3160), (2844, 2970)]