16893360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 64995840

約数和(自身を除く): 48102480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 79, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 158, 162, 165, 176, 180, 198, 216, 220, 237, 240, 243, 264, 270, 297, 316, 324, 330, 360, 395, 396, 405, 432, 440, 474, 486, 495, 528, 540, 594, 632, 648, 660, 711, 720, 790, 792, 810, 869, 880, 891, 948, 972, 990, 1080, 1185, 1188, 1215, 1264, 1296, 1320, 1422, 1485, 1580, 1584, 1620, 1738, 1782, 1896, 1944, 1980, 2133, 2160, 2370, 2376, 2430, 2607, 2640, 2673, 2844, 2970, 3160, 3240, 3476, 3555, 3564, 3792, 3888, 3960, 4266, 4345, 4455, 4740, 4752, 4860, 5214, 5346, 5688, 5940, 6320, 6399, 6480, 6952, 7110, 7128, 7821, 7920, 8532, 8690, 8910, 9480, 9720, 10428, 10665, 10692, 11376, 11880, 12798, 13035, 13365, 13904, 14220, 14256, 15642, 17064, 17380, 17820, 18960, 19197, 19440, 20856, 21330, 21384, 23463, 23760, 25596, 26070, 26730, 28440, 31284, 31995, 34128, 34760, 35640, 38394, 39105, 41712, 42660, 42768, 46926, 51192, 52140, 53460, 56880, 62568, 63990, 69520, 70389, 71280, 76788, 78210, 85320, 93852, 95985, 102384, 104280, 106920, 117315, 125136, 127980, 140778, 153576, 156420, 170640, 187704, 191970, 208560, 211167, 213840, 234630, 255960, 281556, 307152, 312840, 351945, 375408, 383940, 422334, 469260, 511920, 563112, 625680, 703890, 767880, 844668, 938520, 1055835, 1126224, 1407780, 1535760, 1689336, 1877040, 2111670, 2815560, 3378672, 4223340, 5631120, 8446680, 16893360]

約数ペア:

[(1, 16893360), (2, 8446680), (3, 5631120), (4, 4223340), (5, 3378672), (6, 2815560), (8, 2111670), (9, 1877040), (10, 1689336), (11, 1535760), (12, 1407780), (15, 1126224), (16, 1055835), (18, 938520), (20, 844668), (22, 767880), (24, 703890), (27, 625680), (30, 563112), (33, 511920), (36, 469260), (40, 422334), (44, 383940), (45, 375408), (48, 351945), (54, 312840), (55, 307152), (60, 281556), (66, 255960), (72, 234630), (79, 213840), (80, 211167), (81, 208560), (88, 191970), (90, 187704), (99, 170640), (108, 156420), (110, 153576), (120, 140778), (132, 127980), (135, 125136), (144, 117315), (158, 106920), (162, 104280), (165, 102384), (176, 95985), (180, 93852), (198, 85320), (216, 78210), (220, 76788), (237, 71280), (240, 70389), (243, 69520), (264, 63990), (270, 62568), (297, 56880), (316, 53460), (324, 52140), (330, 51192), (360, 46926), (395, 42768), (396, 42660), (405, 41712), (432, 39105), (440, 38394), (474, 35640), (486, 34760), (495, 34128), (528, 31995), (540, 31284), (594, 28440), (632, 26730), (648, 26070), (660, 25596), (711, 23760), (720, 23463), (790, 21384), (792, 21330), (810, 20856), (869, 19440), (880, 19197), (891, 18960), (948, 17820), (972, 17380), (990, 17064), (1080, 15642), (1185, 14256), (1188, 14220), (1215, 13904), (1264, 13365), (1296, 13035), (1320, 12798), (1422, 11880), (1485, 11376), (1580, 10692), (1584, 10665), (1620, 10428), (1738, 9720), (1782, 9480), (1896, 8910), (1944, 8690), (1980, 8532), (2133, 7920), (2160, 7821), (2370, 7128), (2376, 7110), (2430, 6952), (2607, 6480), (2640, 6399), (2673, 6320), (2844, 5940), (2970, 5688), (3160, 5346), (3240, 5214), (3476, 4860), (3555, 4752), (3564, 4740), (3792, 4455), (3888, 4345), (3960, 4266)]