510448120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 1530627840

約数和(自身を除く): 1020179720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 73, 85, 91, 104, 113, 119, 130, 136, 140, 146, 170, 182, 221, 226, 238, 260, 280, 292, 340, 364, 365, 442, 452, 455, 476, 511, 520, 565, 584, 595, 680, 728, 730, 791, 884, 904, 910, 949, 952, 1022, 1105, 1130, 1190, 1241, 1460, 1469, 1547, 1582, 1768, 1820, 1898, 1921, 2044, 2210, 2260, 2380, 2482, 2555, 2920, 2938, 3094, 3164, 3640, 3796, 3842, 3955, 4088, 4420, 4520, 4745, 4760, 4964, 5110, 5876, 6188, 6205, 6328, 6643, 7345, 7592, 7684, 7735, 7910, 8249, 8687, 8840, 9490, 9605, 9928, 10220, 10283, 11752, 12376, 12410, 13286, 13447, 14690, 15368, 15470, 15820, 16133, 16498, 17374, 18980, 19210, 20440, 20566, 24820, 24973, 26572, 26894, 29380, 30940, 31640, 32266, 32996, 33215, 34748, 37960, 38420, 41132, 41245, 43435, 49640, 49946, 51415, 53144, 53788, 57743, 58760, 61880, 64532, 65992, 66430, 67235, 69496, 76840, 80665, 82264, 82490, 86870, 99892, 102830, 107237, 107576, 112931, 115486, 124865, 129064, 132860, 134470, 140233, 161330, 164980, 173740, 174811, 199784, 205660, 214474, 225862, 230972, 249730, 265720, 268940, 280466, 288715, 322660, 329960, 347480, 349622, 411320, 428948, 451724, 461944, 499460, 536185, 537880, 560932, 564655, 577430, 645320, 699244, 701165, 750659, 857896, 874055, 903448, 981631, 998920, 1072370, 1121864, 1129310, 1154860, 1398488, 1402330, 1501318, 1748110, 1823029, 1963262, 2144740, 2258620, 2309720, 2804660, 3002636, 3496220, 3646058, 3753295, 3926524, 4289480, 4517240, 4908155, 5609320, 6005272, 6992440, 7292116, 7506590, 7853048, 9115145, 9816310, 12761203, 14584232, 15013180, 18230290, 19632620, 25522406, 30026360, 36460580, 39265240, 51044812, 63806015, 72921160, 102089624, 127612030, 255224060, 510448120]

約数ペア:

[(1, 510448120), (2, 255224060), (4, 127612030), (5, 102089624), (7, 72921160), (8, 63806015), (10, 51044812), (13, 39265240), (14, 36460580), (17, 30026360), (20, 25522406), (26, 19632620), (28, 18230290), (34, 15013180), (35, 14584232), (40, 12761203), (52, 9816310), (56, 9115145), (65, 7853048), (68, 7506590), (70, 7292116), (73, 6992440), (85, 6005272), (91, 5609320), (104, 4908155), (113, 4517240), (119, 4289480), (130, 3926524), (136, 3753295), (140, 3646058), (146, 3496220), (170, 3002636), (182, 2804660), (221, 2309720), (226, 2258620), (238, 2144740), (260, 1963262), (280, 1823029), (292, 1748110), (340, 1501318), (364, 1402330), (365, 1398488), (442, 1154860), (452, 1129310), (455, 1121864), (476, 1072370), (511, 998920), (520, 981631), (565, 903448), (584, 874055), (595, 857896), (680, 750659), (728, 701165), (730, 699244), (791, 645320), (884, 577430), (904, 564655), (910, 560932), (949, 537880), (952, 536185), (1022, 499460), (1105, 461944), (1130, 451724), (1190, 428948), (1241, 411320), (1460, 349622), (1469, 347480), (1547, 329960), (1582, 322660), (1768, 288715), (1820, 280466), (1898, 268940), (1921, 265720), (2044, 249730), (2210, 230972), (2260, 225862), (2380, 214474), (2482, 205660), (2555, 199784), (2920, 174811), (2938, 173740), (3094, 164980), (3164, 161330), (3640, 140233), (3796, 134470), (3842, 132860), (3955, 129064), (4088, 124865), (4420, 115486), (4520, 112931), (4745, 107576), (4760, 107237), (4964, 102830), (5110, 99892), (5876, 86870), (6188, 82490), (6205, 82264), (6328, 80665), (6643, 76840), (7345, 69496), (7592, 67235), (7684, 66430), (7735, 65992), (7910, 64532), (8249, 61880), (8687, 58760), (8840, 57743), (9490, 53788), (9605, 53144), (9928, 51415), (10220, 49946), (10283, 49640), (11752, 43435), (12376, 41245), (12410, 41132), (13286, 38420), (13447, 37960), (14690, 34748), (15368, 33215), (15470, 32996), (15820, 32266), (16133, 31640), (16498, 30940), (17374, 29380), (18980, 26894), (19210, 26572), (20440, 24973), (20566, 24820)]