1312559430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 256

約数和(自身を含む): 4093286400

約数和(自身を除く): 2780726970

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 59, 65, 70, 78, 87, 91, 105, 118, 130, 145, 174, 177, 182, 195, 203, 210, 273, 281, 290, 295, 354, 377, 390, 406, 413, 435, 455, 546, 562, 590, 609, 754, 767, 826, 843, 870, 885, 910, 1015, 1131, 1218, 1239, 1365, 1405, 1534, 1686, 1711, 1770, 1885, 1967, 2030, 2065, 2262, 2301, 2478, 2639, 2730, 2810, 3045, 3422, 3653, 3770, 3835, 3934, 4130, 4215, 4602, 5133, 5278, 5369, 5655, 5901, 6090, 6195, 7306, 7670, 7917, 8149, 8430, 8555, 9835, 10266, 10738, 10959, 11310, 11505, 11802, 11977, 12390, 13195, 15834, 16107, 16298, 16579, 17110, 18265, 19670, 21918, 22243, 23010, 23954, 24447, 25571, 25665, 26390, 26845, 29505, 32214, 33158, 35931, 36530, 39585, 40745, 44486, 48894, 49737, 51142, 51330, 53690, 54795, 57043, 59010, 59885, 66729, 71862, 76713, 79170, 80535, 81490, 82895, 99474, 105937, 109590, 111215, 114086, 116053, 119770, 122235, 127855, 133458, 153426, 155701, 161070, 165790, 171129, 179655, 211874, 215527, 222430, 232106, 244470, 248685, 255710, 285215, 311402, 317811, 333645, 342258, 348159, 359310, 383565, 431054, 467103, 480791, 497370, 529685, 570430, 580265, 635622, 646581, 667290, 696318, 741559, 767130, 778505, 855645, 934206, 961582, 1059370, 1077635, 1160530, 1293162, 1442373, 1483118, 1508689, 1557010, 1589055, 1711290, 1740795, 2155270, 2224677, 2335515, 2403955, 2884746, 3017378, 3178110, 3232905, 3365537, 3481590, 3707795, 4449354, 4526067, 4671030, 4807910, 6250283, 6465810, 6731074, 7211865, 7415590, 7543445, 9052134, 10096611, 11123385, 12500566, 14423730, 15086890, 16827685, 18750849, 20193222, 22246770, 22630335, 31251415, 33655370, 37501698, 43751981, 45260670, 50483055, 62502830, 87503962, 93754245, 100966110, 131255943, 187508490, 218759905, 262511886, 437519810, 656279715, 1312559430]

約数ペア:

[(1, 1312559430), (2, 656279715), (3, 437519810), (5, 262511886), (6, 218759905), (7, 187508490), (10, 131255943), (13, 100966110), (14, 93754245), (15, 87503962), (21, 62502830), (26, 50483055), (29, 45260670), (30, 43751981), (35, 37501698), (39, 33655370), (42, 31251415), (58, 22630335), (59, 22246770), (65, 20193222), (70, 18750849), (78, 16827685), (87, 15086890), (91, 14423730), (105, 12500566), (118, 11123385), (130, 10096611), (145, 9052134), (174, 7543445), (177, 7415590), (182, 7211865), (195, 6731074), (203, 6465810), (210, 6250283), (273, 4807910), (281, 4671030), (290, 4526067), (295, 4449354), (354, 3707795), (377, 3481590), (390, 3365537), (406, 3232905), (413, 3178110), (435, 3017378), (455, 2884746), (546, 2403955), (562, 2335515), (590, 2224677), (609, 2155270), (754, 1740795), (767, 1711290), (826, 1589055), (843, 1557010), (870, 1508689), (885, 1483118), (910, 1442373), (1015, 1293162), (1131, 1160530), (1218, 1077635), (1239, 1059370), (1365, 961582), (1405, 934206), (1534, 855645), (1686, 778505), (1711, 767130), (1770, 741559), (1885, 696318), (1967, 667290), (2030, 646581), (2065, 635622), (2262, 580265), (2301, 570430), (2478, 529685), (2639, 497370), (2730, 480791), (2810, 467103), (3045, 431054), (3422, 383565), (3653, 359310), (3770, 348159), (3835, 342258), (3934, 333645), (4130, 317811), (4215, 311402), (4602, 285215), (5133, 255710), (5278, 248685), (5369, 244470), (5655, 232106), (5901, 222430), (6090, 215527), (6195, 211874), (7306, 179655), (7670, 171129), (7917, 165790), (8149, 161070), (8430, 155701), (8555, 153426), (9835, 133458), (10266, 127855), (10738, 122235), (10959, 119770), (11310, 116053), (11505, 114086), (11802, 111215), (11977, 109590), (12390, 105937), (13195, 99474), (15834, 82895), (16107, 81490), (16298, 80535), (16579, 79170), (17110, 76713), (18265, 71862), (19670, 66729), (21918, 59885), (22243, 59010), (23010, 57043), (23954, 54795), (24447, 53690), (25571, 51330), (25665, 51142), (26390, 49737), (26845, 48894), (29505, 44486), (32214, 40745), (33158, 39585), (35931, 36530)]