51763320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 203212800

約数和(自身を除く): 151449480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 167, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 334, 360, 369, 378, 410, 420, 492, 501, 504, 540, 574, 615, 630, 668, 738, 756, 820, 835, 840, 861, 945, 984, 1002, 1080, 1107, 1148, 1169, 1230, 1260, 1336, 1435, 1476, 1503, 1512, 1640, 1670, 1722, 1845, 1890, 2004, 2214, 2296, 2338, 2460, 2505, 2520, 2583, 2870, 2952, 3006, 3340, 3444, 3507, 3690, 3780, 4008, 4305, 4428, 4509, 4676, 4920, 5010, 5166, 5535, 5740, 5845, 6012, 6680, 6847, 6888, 7014, 7380, 7515, 7560, 7749, 8610, 8856, 9018, 9352, 10020, 10332, 10521, 11070, 11480, 11690, 12024, 12915, 13694, 14028, 14760, 15030, 15498, 17220, 17535, 18036, 20040, 20541, 20664, 21042, 22140, 22545, 23380, 25830, 27388, 28056, 30060, 30996, 31563, 34235, 34440, 35070, 36072, 38745, 41082, 42084, 44280, 45090, 46760, 47929, 51660, 52605, 54776, 60120, 61623, 61992, 63126, 68470, 70140, 77490, 82164, 84168, 90180, 95858, 102705, 103320, 105210, 123246, 126252, 136940, 140280, 143787, 154980, 157815, 164328, 180360, 184869, 191716, 205410, 210420, 239645, 246492, 252504, 273880, 287574, 308115, 309960, 315630, 369738, 383432, 410820, 420840, 431361, 479290, 492984, 575148, 616230, 631260, 718935, 739476, 821640, 862722, 924345, 958580, 1150296, 1232460, 1262520, 1294083, 1437870, 1478952, 1725444, 1848690, 1917160, 2156805, 2464920, 2588166, 2875740, 3450888, 3697380, 4313610, 5176332, 5751480, 6470415, 7394760, 8627220, 10352664, 12940830, 17254440, 25881660, 51763320]

約数ペア:

[(1, 51763320), (2, 25881660), (3, 17254440), (4, 12940830), (5, 10352664), (6, 8627220), (7, 7394760), (8, 6470415), (9, 5751480), (10, 5176332), (12, 4313610), (14, 3697380), (15, 3450888), (18, 2875740), (20, 2588166), (21, 2464920), (24, 2156805), (27, 1917160), (28, 1848690), (30, 1725444), (35, 1478952), (36, 1437870), (40, 1294083), (41, 1262520), (42, 1232460), (45, 1150296), (54, 958580), (56, 924345), (60, 862722), (63, 821640), (70, 739476), (72, 718935), (82, 631260), (84, 616230), (90, 575148), (105, 492984), (108, 479290), (120, 431361), (123, 420840), (126, 410820), (135, 383432), (140, 369738), (164, 315630), (167, 309960), (168, 308115), (180, 287574), (189, 273880), (205, 252504), (210, 246492), (216, 239645), (246, 210420), (252, 205410), (270, 191716), (280, 184869), (287, 180360), (315, 164328), (328, 157815), (334, 154980), (360, 143787), (369, 140280), (378, 136940), (410, 126252), (420, 123246), (492, 105210), (501, 103320), (504, 102705), (540, 95858), (574, 90180), (615, 84168), (630, 82164), (668, 77490), (738, 70140), (756, 68470), (820, 63126), (835, 61992), (840, 61623), (861, 60120), (945, 54776), (984, 52605), (1002, 51660), (1080, 47929), (1107, 46760), (1148, 45090), (1169, 44280), (1230, 42084), (1260, 41082), (1336, 38745), (1435, 36072), (1476, 35070), (1503, 34440), (1512, 34235), (1640, 31563), (1670, 30996), (1722, 30060), (1845, 28056), (1890, 27388), (2004, 25830), (2214, 23380), (2296, 22545), (2338, 22140), (2460, 21042), (2505, 20664), (2520, 20541), (2583, 20040), (2870, 18036), (2952, 17535), (3006, 17220), (3340, 15498), (3444, 15030), (3507, 14760), (3690, 14028), (3780, 13694), (4008, 12915), (4305, 12024), (4428, 11690), (4509, 11480), (4676, 11070), (4920, 10521), (5010, 10332), (5166, 10020), (5535, 9352), (5740, 9018), (5845, 8856), (6012, 8610), (6680, 7749), (6847, 7560), (6888, 7515), (7014, 7380)]