2168871600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8329}}^1$

素因数の和:8388

約数の個数: 240

約数和(自身を含む): 8197253120

約数和(自身を除く): 6028381520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 496, 525, 560, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1200, 1240, 1302, 1400, 1488, 1550, 1680, 1736, 1860, 2100, 2170, 2325, 2480, 2604, 2800, 3100, 3255, 3472, 3720, 4200, 4340, 4650, 5208, 5425, 6200, 6510, 7440, 8329, 8400, 8680, 9300, 10416, 10850, 12400, 13020, 16275, 16658, 17360, 18600, 21700, 24987, 26040, 32550, 33316, 37200, 41645, 43400, 49974, 52080, 58303, 65100, 66632, 83290, 86800, 99948, 116606, 124935, 130200, 133264, 166580, 174909, 199896, 208225, 233212, 249870, 258199, 260400, 291515, 333160, 349818, 399792, 416450, 466424, 499740, 516398, 583030, 624675, 666320, 699636, 774597, 832900, 874545, 932848, 999480, 1032796, 1166060, 1249350, 1290995, 1399272, 1457575, 1549194, 1665800, 1749090, 1807393, 1998960, 2065592, 2332120, 2498700, 2581990, 2798544, 2915150, 3098388, 3331600, 3498180, 3614786, 3872985, 4131184, 4372725, 4664240, 4997400, 5163980, 5422179, 5830300, 6196776, 6454975, 6996360, 7229572, 7745970, 8745450, 9036965, 9994800, 10327960, 10844358, 11660600, 12393552, 12909950, 13992720, 14459144, 15491940, 17490900, 18073930, 19364925, 20655920, 21688716, 23321200, 25819900, 27110895, 28918288, 30983880, 34981800, 36147860, 38729850, 43377432, 45184825, 51639800, 54221790, 61967760, 69963600, 72295720, 77459700, 86754864, 90369650, 103279600, 108443580, 135554475, 144591440, 154919400, 180739300, 216887160, 271108950, 309838800, 361478600, 433774320, 542217900, 722957200, 1084435800, 2168871600]

約数ペア:

[(1, 2168871600), (2, 1084435800), (3, 722957200), (4, 542217900), (5, 433774320), (6, 361478600), (7, 309838800), (8, 271108950), (10, 216887160), (12, 180739300), (14, 154919400), (15, 144591440), (16, 135554475), (20, 108443580), (21, 103279600), (24, 90369650), (25, 86754864), (28, 77459700), (30, 72295720), (31, 69963600), (35, 61967760), (40, 54221790), (42, 51639800), (48, 45184825), (50, 43377432), (56, 38729850), (60, 36147860), (62, 34981800), (70, 30983880), (75, 28918288), (80, 27110895), (84, 25819900), (93, 23321200), (100, 21688716), (105, 20655920), (112, 19364925), (120, 18073930), (124, 17490900), (140, 15491940), (150, 14459144), (155, 13992720), (168, 12909950), (175, 12393552), (186, 11660600), (200, 10844358), (210, 10327960), (217, 9994800), (240, 9036965), (248, 8745450), (280, 7745970), (300, 7229572), (310, 6996360), (336, 6454975), (350, 6196776), (372, 5830300), (400, 5422179), (420, 5163980), (434, 4997400), (465, 4664240), (496, 4372725), (525, 4131184), (560, 3872985), (600, 3614786), (620, 3498180), (651, 3331600), (700, 3098388), (744, 2915150), (775, 2798544), (840, 2581990), (868, 2498700), (930, 2332120), (1050, 2065592), (1085, 1998960), (1200, 1807393), (1240, 1749090), (1302, 1665800), (1400, 1549194), (1488, 1457575), (1550, 1399272), (1680, 1290995), (1736, 1249350), (1860, 1166060), (2100, 1032796), (2170, 999480), (2325, 932848), (2480, 874545), (2604, 832900), (2800, 774597), (3100, 699636), (3255, 666320), (3472, 624675), (3720, 583030), (4200, 516398), (4340, 499740), (4650, 466424), (5208, 416450), (5425, 399792), (6200, 349818), (6510, 333160), (7440, 291515), (8329, 260400), (8400, 258199), (8680, 249870), (9300, 233212), (10416, 208225), (10850, 199896), (12400, 174909), (13020, 166580), (16275, 133264), (16658, 130200), (17360, 124935), (18600, 116606), (21700, 99948), (24987, 86800), (26040, 83290), (32550, 66632), (33316, 65100), (37200, 58303), (41645, 52080), (43400, 49974)]