269613540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 1017080064

約数和(自身を除く): 747466524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 41, 42, 45, 51, 60, 63, 68, 70, 82, 84, 85, 90, 102, 105, 119, 123, 126, 140, 153, 164, 170, 180, 204, 205, 210, 238, 246, 252, 255, 287, 306, 307, 315, 340, 357, 369, 410, 420, 476, 492, 510, 574, 595, 612, 614, 615, 630, 697, 714, 738, 765, 820, 861, 921, 1020, 1071, 1148, 1190, 1228, 1230, 1260, 1394, 1428, 1435, 1476, 1530, 1535, 1722, 1785, 1842, 1845, 2091, 2142, 2149, 2380, 2460, 2583, 2763, 2788, 2870, 3060, 3070, 3444, 3485, 3570, 3684, 3690, 4182, 4284, 4298, 4305, 4605, 4879, 5166, 5219, 5355, 5526, 5740, 6140, 6273, 6447, 6970, 7140, 7380, 8364, 8596, 8610, 9210, 9758, 10332, 10438, 10455, 10710, 10745, 11052, 12546, 12587, 12894, 12915, 13815, 13940, 14637, 15657, 17220, 18420, 19341, 19516, 20876, 20910, 21420, 21490, 24395, 25092, 25174, 25788, 25830, 26095, 27630, 29274, 31314, 31365, 32235, 36533, 37761, 38682, 41820, 42980, 43911, 46971, 48790, 50348, 51660, 52190, 55260, 58548, 62628, 62730, 62935, 64470, 73066, 73185, 75522, 77364, 78285, 87822, 88109, 93942, 96705, 97580, 104380, 109599, 113283, 125460, 125870, 128940, 146132, 146370, 151044, 156570, 175644, 176218, 182665, 187884, 188805, 193410, 213979, 219198, 219555, 226566, 234855, 251740, 264327, 292740, 313140, 328797, 352436, 365330, 377610, 386820, 427958, 438396, 439110, 440545, 453132, 469710, 528654, 547995, 566415, 641937, 657594, 730660, 755220, 792981, 855916, 878220, 881090, 939420, 1057308, 1069895, 1095990, 1132830, 1283874, 1315188, 1321635, 1497853, 1585962, 1643985, 1762180, 1925811, 2139790, 2191980, 2265660, 2567748, 2643270, 2995706, 3171924, 3209685, 3287970, 3851622, 3964905, 4279580, 4493559, 5286540, 5991412, 6419370, 6575940, 7489265, 7703244, 7929810, 8987118, 9629055, 12838740, 13480677, 14978530, 15859620, 17974236, 19258110, 22467795, 26961354, 29957060, 38516220, 44935590, 53922708, 67403385, 89871180, 134806770, 269613540]

約数ペア:

[(1, 269613540), (2, 134806770), (3, 89871180), (4, 67403385), (5, 53922708), (6, 44935590), (7, 38516220), (9, 29957060), (10, 26961354), (12, 22467795), (14, 19258110), (15, 17974236), (17, 15859620), (18, 14978530), (20, 13480677), (21, 12838740), (28, 9629055), (30, 8987118), (34, 7929810), (35, 7703244), (36, 7489265), (41, 6575940), (42, 6419370), (45, 5991412), (51, 5286540), (60, 4493559), (63, 4279580), (68, 3964905), (70, 3851622), (82, 3287970), (84, 3209685), (85, 3171924), (90, 2995706), (102, 2643270), (105, 2567748), (119, 2265660), (123, 2191980), (126, 2139790), (140, 1925811), (153, 1762180), (164, 1643985), (170, 1585962), (180, 1497853), (204, 1321635), (205, 1315188), (210, 1283874), (238, 1132830), (246, 1095990), (252, 1069895), (255, 1057308), (287, 939420), (306, 881090), (307, 878220), (315, 855916), (340, 792981), (357, 755220), (369, 730660), (410, 657594), (420, 641937), (476, 566415), (492, 547995), (510, 528654), (574, 469710), (595, 453132), (612, 440545), (614, 439110), (615, 438396), (630, 427958), (697, 386820), (714, 377610), (738, 365330), (765, 352436), (820, 328797), (861, 313140), (921, 292740), (1020, 264327), (1071, 251740), (1148, 234855), (1190, 226566), (1228, 219555), (1230, 219198), (1260, 213979), (1394, 193410), (1428, 188805), (1435, 187884), (1476, 182665), (1530, 176218), (1535, 175644), (1722, 156570), (1785, 151044), (1842, 146370), (1845, 146132), (2091, 128940), (2142, 125870), (2149, 125460), (2380, 113283), (2460, 109599), (2583, 104380), (2763, 97580), (2788, 96705), (2870, 93942), (3060, 88109), (3070, 87822), (3444, 78285), (3485, 77364), (3570, 75522), (3684, 73185), (3690, 73066), (4182, 64470), (4284, 62935), (4298, 62730), (4305, 62628), (4605, 58548), (4879, 55260), (5166, 52190), (5219, 51660), (5355, 50348), (5526, 48790), (5740, 46971), (6140, 43911), (6273, 42980), (6447, 41820), (6970, 38682), (7140, 37761), (7380, 36533), (8364, 32235), (8596, 31365), (8610, 31314), (9210, 29274), (9758, 27630), (10332, 26095), (10438, 25830), (10455, 25788), (10710, 25174), (10745, 25092), (11052, 24395), (12546, 21490), (12587, 21420), (12894, 20910), (12915, 20876), (13815, 19516), (13940, 19341), (14637, 18420), (15657, 17220)]