1312414740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4271

約数の個数: 288

約数和(自身を含む): 5158782720

約数和(自身を除く): 3846367980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3276, 3420, 3458, 3705, 3990, 4095, 4217, 4446, 4788, 4940, 5187, 5460, 5985, 6916, 7410, 7980, 8190, 8434, 8645, 8892, 10374, 11115, 11970, 12651, 14820, 15561, 16380, 16868, 17290, 20748, 21085, 22230, 23940, 25302, 25935, 29519, 31122, 34580, 37953, 42170, 44460, 50604, 51870, 54821, 59038, 62244, 63255, 75906, 77805, 80123, 84340, 88557, 103740, 109642, 118076, 126510, 147595, 151812, 155610, 160246, 164463, 177114, 189765, 219284, 240369, 253020, 265671, 274105, 295190, 311220, 320492, 328926, 354228, 379530, 383747, 400615, 442785, 480738, 493389, 531342, 548210, 560861, 590380, 657852, 721107, 759060, 767494, 801230, 822315, 885570, 961476, 986778, 1041599, 1062684, 1096420, 1121722, 1151241, 1201845, 1328355, 1442214, 1534988, 1602460, 1644630, 1682583, 1771140, 1918735, 1973556, 2083198, 2243444, 2302482, 2403690, 2466945, 2656710, 2804305, 2884428, 3124797, 3289260, 3365166, 3453723, 3605535, 3837470, 4166396, 4604964, 4807380, 4933890, 5047749, 5207995, 5313420, 5608610, 5756205, 6249594, 6730332, 6907446, 7211070, 7291193, 7674940, 8412915, 9374391, 9867780, 10095498, 10415990, 11217220, 11512410, 12499188, 13814892, 14422140, 14582386, 15623985, 16825830, 17268615, 18748782, 20190996, 20831980, 21873579, 23024820, 25238745, 29164772, 31247970, 33651660, 34537230, 36455965, 37497564, 43747158, 46871955, 50477490, 62495940, 65620737, 69074460, 72911930, 87494316, 93743910, 100954980, 109367895, 131241474, 145823860, 187487820, 218735790, 262482948, 328103685, 437471580, 656207370, 1312414740]

約数ペア:

[(1, 1312414740), (2, 656207370), (3, 437471580), (4, 328103685), (5, 262482948), (6, 218735790), (7, 187487820), (9, 145823860), (10, 131241474), (12, 109367895), (13, 100954980), (14, 93743910), (15, 87494316), (18, 72911930), (19, 69074460), (20, 65620737), (21, 62495940), (26, 50477490), (28, 46871955), (30, 43747158), (35, 37497564), (36, 36455965), (38, 34537230), (39, 33651660), (42, 31247970), (45, 29164772), (52, 25238745), (57, 23024820), (60, 21873579), (63, 20831980), (65, 20190996), (70, 18748782), (76, 17268615), (78, 16825830), (84, 15623985), (90, 14582386), (91, 14422140), (95, 13814892), (105, 12499188), (114, 11512410), (117, 11217220), (126, 10415990), (130, 10095498), (133, 9867780), (140, 9374391), (156, 8412915), (171, 7674940), (180, 7291193), (182, 7211070), (190, 6907446), (195, 6730332), (210, 6249594), (228, 5756205), (234, 5608610), (247, 5313420), (252, 5207995), (260, 5047749), (266, 4933890), (273, 4807380), (285, 4604964), (315, 4166396), (342, 3837470), (364, 3605535), (380, 3453723), (390, 3365166), (399, 3289260), (420, 3124797), (455, 2884428), (468, 2804305), (494, 2656710), (532, 2466945), (546, 2403690), (570, 2302482), (585, 2243444), (630, 2083198), (665, 1973556), (684, 1918735), (741, 1771140), (780, 1682583), (798, 1644630), (819, 1602460), (855, 1534988), (910, 1442214), (988, 1328355), (1092, 1201845), (1140, 1151241), (1170, 1121722), (1197, 1096420), (1235, 1062684), (1260, 1041599), (1330, 986778), (1365, 961476), (1482, 885570), (1596, 822315), (1638, 801230), (1710, 767494), (1729, 759060), (1820, 721107), (1995, 657852), (2223, 590380), (2340, 560861), (2394, 548210), (2470, 531342), (2660, 493389), (2730, 480738), (2964, 442785), (3276, 400615), (3420, 383747), (3458, 379530), (3705, 354228), (3990, 328926), (4095, 320492), (4217, 311220), (4446, 295190), (4788, 274105), (4940, 265671), (5187, 253020), (5460, 240369), (5985, 219284), (6916, 189765), (7410, 177114), (7980, 164463), (8190, 160246), (8434, 155610), (8645, 151812), (8892, 147595), (10374, 126510), (11115, 118076), (11970, 109642), (12651, 103740), (14820, 88557), (15561, 84340), (16380, 80123), (16868, 77805), (17290, 75906), (20748, 63255), (21085, 62244), (22230, 59038), (23940, 54821), (25302, 51870), (25935, 50604), (29519, 44460), (31122, 42170), (34580, 37953)]