155289960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 614718720

約数和(自身を除く): 459428760

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, 81, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 162, 164, 167, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 324, 328, 334, 360, 369, 378, 405, 410, 420, 492, 501, 504, 540, 567, 574, 615, 630, 648, 668, 738, 756, 810, 820, 835, 840, 861, 945, 984, 1002, 1080, 1107, 1134, 1148, 1169, 1230, 1260, 1336, 1435, 1476, 1503, 1512, 1620, 1640, 1670, 1722, 1845, 1890, 2004, 2214, 2268, 2296, 2338, 2460, 2505, 2520, 2583, 2835, 2870, 2952, 3006, 3240, 3321, 3340, 3444, 3507, 3690, 3780, 4008, 4305, 4428, 4509, 4536, 4676, 4920, 5010, 5166, 5535, 5670, 5740, 5845, 6012, 6642, 6680, 6847, 6888, 7014, 7380, 7515, 7560, 7749, 8610, 8856, 9018, 9352, 10020, 10332, 10521, 11070, 11340, 11480, 11690, 12024, 12915, 13284, 13527, 13694, 14028, 14760, 15030, 15498, 16605, 17220, 17535, 18036, 20040, 20541, 20664, 21042, 22140, 22545, 22680, 23247, 23380, 25830, 26568, 27054, 27388, 28056, 30060, 30996, 31563, 33210, 34235, 34440, 35070, 36072, 38745, 41082, 42084, 44280, 45090, 46494, 46760, 47929, 51660, 52605, 54108, 54776, 60120, 61623, 61992, 63126, 66420, 67635, 68470, 70140, 77490, 82164, 84168, 90180, 92988, 94689, 95858, 102705, 103320, 105210, 108216, 116235, 123246, 126252, 132840, 135270, 136940, 140280, 143787, 154980, 157815, 164328, 180360, 184869, 185976, 189378, 191716, 205410, 210420, 232470, 239645, 246492, 252504, 270540, 273880, 287574, 308115, 309960, 315630, 369738, 378756, 383432, 410820, 420840, 431361, 464940, 473445, 479290, 492984, 541080, 554607, 575148, 616230, 631260, 718935, 739476, 757512, 821640, 862722, 924345, 929880, 946890, 958580, 1109214, 1150296, 1232460, 1262520, 1294083, 1437870, 1478952, 1725444, 1848690, 1893780, 1917160, 2156805, 2218428, 2464920, 2588166, 2773035, 2875740, 3450888, 3697380, 3787560, 3882249, 4313610, 4436856, 5176332, 5546070, 5751480, 6470415, 7394760, 7764498, 8627220, 10352664, 11092140, 12940830, 15528996, 17254440, 19411245, 22184280, 25881660, 31057992, 38822490, 51763320, 77644980, 155289960]

約数ペア:

[(1, 155289960), (2, 77644980), (3, 51763320), (4, 38822490), (5, 31057992), (6, 25881660), (7, 22184280), (8, 19411245), (9, 17254440), (10, 15528996), (12, 12940830), (14, 11092140), (15, 10352664), (18, 8627220), (20, 7764498), (21, 7394760), (24, 6470415), (27, 5751480), (28, 5546070), (30, 5176332), (35, 4436856), (36, 4313610), (40, 3882249), (41, 3787560), (42, 3697380), (45, 3450888), (54, 2875740), (56, 2773035), (60, 2588166), (63, 2464920), (70, 2218428), (72, 2156805), (81, 1917160), (82, 1893780), (84, 1848690), (90, 1725444), (105, 1478952), (108, 1437870), (120, 1294083), (123, 1262520), (126, 1232460), (135, 1150296), (140, 1109214), (162, 958580), (164, 946890), (167, 929880), (168, 924345), (180, 862722), (189, 821640), (205, 757512), (210, 739476), (216, 718935), (246, 631260), (252, 616230), (270, 575148), (280, 554607), (287, 541080), (315, 492984), (324, 479290), (328, 473445), (334, 464940), (360, 431361), (369, 420840), (378, 410820), (405, 383432), (410, 378756), (420, 369738), (492, 315630), (501, 309960), (504, 308115), (540, 287574), (567, 273880), (574, 270540), (615, 252504), (630, 246492), (648, 239645), (668, 232470), (738, 210420), (756, 205410), (810, 191716), (820, 189378), (835, 185976), (840, 184869), (861, 180360), (945, 164328), (984, 157815), (1002, 154980), (1080, 143787), (1107, 140280), (1134, 136940), (1148, 135270), (1169, 132840), (1230, 126252), (1260, 123246), (1336, 116235), (1435, 108216), (1476, 105210), (1503, 103320), (1512, 102705), (1620, 95858), (1640, 94689), (1670, 92988), (1722, 90180), (1845, 84168), (1890, 82164), (2004, 77490), (2214, 70140), (2268, 68470), (2296, 67635), (2338, 66420), (2460, 63126), (2505, 61992), (2520, 61623), (2583, 60120), (2835, 54776), (2870, 54108), (2952, 52605), (3006, 51660), (3240, 47929), (3321, 46760), (3340, 46494), (3444, 45090), (3507, 44280), (3690, 42084), (3780, 41082), (4008, 38745), (4305, 36072), (4428, 35070), (4509, 34440), (4536, 34235), (4676, 33210), (4920, 31563), (5010, 30996), (5166, 30060), (5535, 28056), (5670, 27388), (5740, 27054), (5845, 26568), (6012, 25830), (6642, 23380), (6680, 23247), (6847, 22680), (6888, 22545), (7014, 22140), (7380, 21042), (7515, 20664), (7560, 20541), (7749, 20040), (8610, 18036), (8856, 17535), (9018, 17220), (9352, 16605), (10020, 15498), (10332, 15030), (10521, 14760), (11070, 14028), (11340, 13694), (11480, 13527), (11690, 13284), (12024, 12915)]