12670020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 44069760

約数和(自身を除く): 31399740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 79, 81, 90, 99, 108, 110, 132, 135, 158, 162, 165, 180, 198, 220, 237, 243, 270, 297, 316, 324, 330, 395, 396, 405, 474, 486, 495, 540, 594, 660, 711, 729, 790, 810, 869, 891, 948, 972, 990, 1185, 1188, 1215, 1422, 1458, 1485, 1580, 1620, 1738, 1782, 1980, 2133, 2370, 2430, 2607, 2673, 2844, 2916, 2970, 3476, 3555, 3564, 3645, 4266, 4345, 4455, 4740, 4860, 5214, 5346, 5940, 6399, 7110, 7290, 7821, 8019, 8532, 8690, 8910, 10428, 10665, 10692, 12798, 13035, 13365, 14220, 14580, 15642, 16038, 17380, 17820, 19197, 21330, 23463, 25596, 26070, 26730, 31284, 31995, 32076, 38394, 39105, 40095, 42660, 46926, 52140, 53460, 57591, 63990, 70389, 76788, 78210, 80190, 93852, 95985, 115182, 117315, 127980, 140778, 156420, 160380, 191970, 211167, 230364, 234630, 281556, 287955, 351945, 383940, 422334, 469260, 575910, 633501, 703890, 844668, 1055835, 1151820, 1267002, 1407780, 2111670, 2534004, 3167505, 4223340, 6335010, 12670020]

約数ペア:

[(1, 12670020), (2, 6335010), (3, 4223340), (4, 3167505), (5, 2534004), (6, 2111670), (9, 1407780), (10, 1267002), (11, 1151820), (12, 1055835), (15, 844668), (18, 703890), (20, 633501), (22, 575910), (27, 469260), (30, 422334), (33, 383940), (36, 351945), (44, 287955), (45, 281556), (54, 234630), (55, 230364), (60, 211167), (66, 191970), (79, 160380), (81, 156420), (90, 140778), (99, 127980), (108, 117315), (110, 115182), (132, 95985), (135, 93852), (158, 80190), (162, 78210), (165, 76788), (180, 70389), (198, 63990), (220, 57591), (237, 53460), (243, 52140), (270, 46926), (297, 42660), (316, 40095), (324, 39105), (330, 38394), (395, 32076), (396, 31995), (405, 31284), (474, 26730), (486, 26070), (495, 25596), (540, 23463), (594, 21330), (660, 19197), (711, 17820), (729, 17380), (790, 16038), (810, 15642), (869, 14580), (891, 14220), (948, 13365), (972, 13035), (990, 12798), (1185, 10692), (1188, 10665), (1215, 10428), (1422, 8910), (1458, 8690), (1485, 8532), (1580, 8019), (1620, 7821), (1738, 7290), (1782, 7110), (1980, 6399), (2133, 5940), (2370, 5346), (2430, 5214), (2607, 4860), (2673, 4740), (2844, 4455), (2916, 4345), (2970, 4266), (3476, 3645), (3555, 3564)]