65470680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 243326160

約数和(自身を除く): 177855480

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, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 167, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 334, 360, 363, 396, 405, 440, 484, 495, 501, 540, 594, 605, 648, 660, 668, 726, 792, 810, 835, 891, 968, 990, 1002, 1080, 1089, 1188, 1210, 1320, 1336, 1452, 1485, 1503, 1620, 1670, 1782, 1815, 1837, 1980, 2004, 2178, 2376, 2420, 2505, 2904, 2970, 3006, 3240, 3267, 3340, 3564, 3630, 3674, 3960, 4008, 4356, 4455, 4509, 4840, 5010, 5445, 5511, 5940, 6012, 6534, 6680, 7128, 7260, 7348, 7515, 8712, 8910, 9018, 9185, 9801, 10020, 10890, 11022, 11880, 12024, 13068, 13527, 14520, 14696, 15030, 16335, 16533, 17820, 18036, 18370, 19602, 20040, 20207, 21780, 22044, 22545, 26136, 27054, 27555, 30060, 32670, 33066, 35640, 36072, 36740, 39204, 40414, 43560, 44088, 45090, 49005, 49599, 54108, 55110, 60120, 60621, 65340, 66132, 67635, 73480, 78408, 80828, 82665, 90180, 98010, 99198, 101035, 108216, 110220, 121242, 130680, 132264, 135270, 148797, 161656, 165330, 180360, 181863, 196020, 198396, 202070, 220440, 242484, 247995, 270540, 297594, 303105, 330660, 363726, 392040, 396792, 404140, 484968, 495990, 541080, 545589, 595188, 606210, 661320, 727452, 743985, 808280, 909315, 991980, 1091178, 1190376, 1212420, 1454904, 1487970, 1636767, 1818630, 1983960, 2182356, 2424840, 2727945, 2975940, 3273534, 3637260, 4364712, 5455890, 5951880, 6547068, 7274520, 8183835, 10911780, 13094136, 16367670, 21823560, 32735340, 65470680]

約数ペア:

[(1, 65470680), (2, 32735340), (3, 21823560), (4, 16367670), (5, 13094136), (6, 10911780), (8, 8183835), (9, 7274520), (10, 6547068), (11, 5951880), (12, 5455890), (15, 4364712), (18, 3637260), (20, 3273534), (22, 2975940), (24, 2727945), (27, 2424840), (30, 2182356), (33, 1983960), (36, 1818630), (40, 1636767), (44, 1487970), (45, 1454904), (54, 1212420), (55, 1190376), (60, 1091178), (66, 991980), (72, 909315), (81, 808280), (88, 743985), (90, 727452), (99, 661320), (108, 606210), (110, 595188), (120, 545589), (121, 541080), (132, 495990), (135, 484968), (162, 404140), (165, 396792), (167, 392040), (180, 363726), (198, 330660), (216, 303105), (220, 297594), (242, 270540), (264, 247995), (270, 242484), (297, 220440), (324, 202070), (330, 198396), (334, 196020), (360, 181863), (363, 180360), (396, 165330), (405, 161656), (440, 148797), (484, 135270), (495, 132264), (501, 130680), (540, 121242), (594, 110220), (605, 108216), (648, 101035), (660, 99198), (668, 98010), (726, 90180), (792, 82665), (810, 80828), (835, 78408), (891, 73480), (968, 67635), (990, 66132), (1002, 65340), (1080, 60621), (1089, 60120), (1188, 55110), (1210, 54108), (1320, 49599), (1336, 49005), (1452, 45090), (1485, 44088), (1503, 43560), (1620, 40414), (1670, 39204), (1782, 36740), (1815, 36072), (1837, 35640), (1980, 33066), (2004, 32670), (2178, 30060), (2376, 27555), (2420, 27054), (2505, 26136), (2904, 22545), (2970, 22044), (3006, 21780), (3240, 20207), (3267, 20040), (3340, 19602), (3564, 18370), (3630, 18036), (3674, 17820), (3960, 16533), (4008, 16335), (4356, 15030), (4455, 14696), (4509, 14520), (4840, 13527), (5010, 13068), (5445, 12024), (5511, 11880), (5940, 11022), (6012, 10890), (6534, 10020), (6680, 9801), (7128, 9185), (7260, 9018), (7348, 8910), (7515, 8712)]