2015317920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4957}}^1$

素因数の和:5004

約数の個数: 288

約数和(自身を含む): 7976271744

約数和(自身を除く): 5960953824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 385, 420, 440, 462, 480, 484, 528, 560, 605, 616, 660, 672, 726, 770, 840, 847, 880, 924, 968, 1056, 1120, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1760, 1815, 1848, 1936, 2310, 2420, 2464, 2541, 2640, 2904, 3080, 3360, 3388, 3630, 3696, 3872, 4235, 4620, 4840, 4957, 5082, 5280, 5808, 6160, 6776, 7260, 7392, 8470, 9240, 9680, 9914, 10164, 11616, 12320, 12705, 13552, 14520, 14871, 16940, 18480, 19360, 19828, 20328, 24785, 25410, 27104, 29040, 29742, 33880, 34699, 36960, 39656, 40656, 49570, 50820, 54527, 58080, 59484, 67760, 69398, 74355, 79312, 81312, 99140, 101640, 104097, 109054, 118968, 135520, 138796, 148710, 158624, 163581, 173495, 198280, 203280, 208194, 218108, 237936, 272635, 277592, 297420, 327162, 346990, 381689, 396560, 406560, 416388, 436216, 475872, 520485, 545270, 555184, 594840, 599797, 654324, 693980, 763378, 793120, 817905, 832776, 872432, 1040970, 1090540, 1110368, 1145067, 1189680, 1199594, 1308648, 1387960, 1526756, 1635810, 1665552, 1744864, 1799391, 1908445, 2081940, 2181080, 2290134, 2379360, 2399188, 2617296, 2775920, 2998985, 3053512, 3271620, 3331104, 3598782, 3816890, 4163880, 4198579, 4362160, 4580268, 4798376, 5234592, 5551840, 5725335, 5997970, 6107024, 6543240, 7197564, 7633780, 8327760, 8397158, 8724320, 8996955, 9160536, 9596752, 11450670, 11995940, 12214048, 12595737, 13086480, 14395128, 15267560, 16655520, 16794316, 17993910, 18321072, 19193504, 20992895, 22901340, 23991880, 25191474, 26172960, 28790256, 30535120, 33588632, 35987820, 36642144, 41985790, 45802680, 47983760, 50382948, 57580512, 61070240, 62978685, 67177264, 71975640, 83971580, 91605360, 95967520, 100765896, 125957370, 134354528, 143951280, 167943160, 183210720, 201531792, 251914740, 287902560, 335886320, 403063584, 503829480, 671772640, 1007658960, 2015317920]

約数ペア:

[(1, 2015317920), (2, 1007658960), (3, 671772640), (4, 503829480), (5, 403063584), (6, 335886320), (7, 287902560), (8, 251914740), (10, 201531792), (11, 183210720), (12, 167943160), (14, 143951280), (15, 134354528), (16, 125957370), (20, 100765896), (21, 95967520), (22, 91605360), (24, 83971580), (28, 71975640), (30, 67177264), (32, 62978685), (33, 61070240), (35, 57580512), (40, 50382948), (42, 47983760), (44, 45802680), (48, 41985790), (55, 36642144), (56, 35987820), (60, 33588632), (66, 30535120), (70, 28790256), (77, 26172960), (80, 25191474), (84, 23991880), (88, 22901340), (96, 20992895), (105, 19193504), (110, 18321072), (112, 17993910), (120, 16794316), (121, 16655520), (132, 15267560), (140, 14395128), (154, 13086480), (160, 12595737), (165, 12214048), (168, 11995940), (176, 11450670), (210, 9596752), (220, 9160536), (224, 8996955), (231, 8724320), (240, 8397158), (242, 8327760), (264, 7633780), (280, 7197564), (308, 6543240), (330, 6107024), (336, 5997970), (352, 5725335), (363, 5551840), (385, 5234592), (420, 4798376), (440, 4580268), (462, 4362160), (480, 4198579), (484, 4163880), (528, 3816890), (560, 3598782), (605, 3331104), (616, 3271620), (660, 3053512), (672, 2998985), (726, 2775920), (770, 2617296), (840, 2399188), (847, 2379360), (880, 2290134), (924, 2181080), (968, 2081940), (1056, 1908445), (1120, 1799391), (1155, 1744864), (1210, 1665552), (1232, 1635810), (1320, 1526756), (1452, 1387960), (1540, 1308648), (1680, 1199594), (1694, 1189680), (1760, 1145067), (1815, 1110368), (1848, 1090540), (1936, 1040970), (2310, 872432), (2420, 832776), (2464, 817905), (2541, 793120), (2640, 763378), (2904, 693980), (3080, 654324), (3360, 599797), (3388, 594840), (3630, 555184), (3696, 545270), (3872, 520485), (4235, 475872), (4620, 436216), (4840, 416388), (4957, 406560), (5082, 396560), (5280, 381689), (5808, 346990), (6160, 327162), (6776, 297420), (7260, 277592), (7392, 272635), (8470, 237936), (9240, 218108), (9680, 208194), (9914, 203280), (10164, 198280), (11616, 173495), (12320, 163581), (12705, 158624), (13552, 148710), (14520, 138796), (14871, 135520), (16940, 118968), (18480, 109054), (19360, 104097), (19828, 101640), (20328, 99140), (24785, 81312), (25410, 79312), (27104, 74355), (29040, 69398), (29742, 67760), (33880, 59484), (34699, 58080), (36960, 54527), (39656, 50820), (40656, 49570)]