2990199360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4261}}^1$

素因数の和:4341

約数の個数: 224

約数和(自身を含む): 10288536192

約数和(自身を除く): 7298336832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 64, 68, 80, 85, 86, 96, 102, 120, 129, 136, 160, 170, 172, 192, 204, 215, 240, 255, 258, 272, 320, 340, 344, 408, 430, 480, 510, 516, 544, 645, 680, 688, 731, 816, 860, 960, 1020, 1032, 1088, 1290, 1360, 1376, 1462, 1632, 1720, 2040, 2064, 2193, 2580, 2720, 2752, 2924, 3264, 3440, 3655, 4080, 4128, 4261, 4386, 5160, 5440, 5848, 6880, 7310, 8160, 8256, 8522, 8772, 10320, 10965, 11696, 12783, 13760, 14620, 16320, 17044, 17544, 20640, 21305, 21930, 23392, 25566, 29240, 34088, 35088, 41280, 42610, 43860, 46784, 51132, 58480, 63915, 68176, 70176, 72437, 85220, 87720, 102264, 116960, 127830, 136352, 140352, 144874, 170440, 175440, 183223, 204528, 217311, 233920, 255660, 272704, 289748, 340880, 350880, 362185, 366446, 409056, 434622, 511320, 549669, 579496, 681760, 701760, 724370, 732892, 818112, 869244, 916115, 1022640, 1086555, 1099338, 1158992, 1363520, 1448740, 1465784, 1738488, 1832230, 2045280, 2173110, 2198676, 2317984, 2748345, 2897480, 2931568, 3114791, 3476976, 3664460, 4090560, 4346220, 4397352, 4635968, 5496690, 5794960, 5863136, 6229582, 6953952, 7328920, 8692440, 8794704, 9344373, 10993380, 11589920, 11726272, 12459164, 13907904, 14657840, 15573955, 17384880, 17589408, 18688746, 21986760, 23179840, 24918328, 29315680, 31147910, 34769760, 35178816, 37377492, 43973520, 46721865, 49836656, 58631360, 62295820, 69539520, 74754984, 87947040, 93443730, 99673312, 124591640, 149509968, 175894080, 186887460, 199346624, 249183280, 299019936, 373774920, 498366560, 598039872, 747549840, 996733120, 1495099680, 2990199360]

約数ペア:

[(1, 2990199360), (2, 1495099680), (3, 996733120), (4, 747549840), (5, 598039872), (6, 498366560), (8, 373774920), (10, 299019936), (12, 249183280), (15, 199346624), (16, 186887460), (17, 175894080), (20, 149509968), (24, 124591640), (30, 99673312), (32, 93443730), (34, 87947040), (40, 74754984), (43, 69539520), (48, 62295820), (51, 58631360), (60, 49836656), (64, 46721865), (68, 43973520), (80, 37377492), (85, 35178816), (86, 34769760), (96, 31147910), (102, 29315680), (120, 24918328), (129, 23179840), (136, 21986760), (160, 18688746), (170, 17589408), (172, 17384880), (192, 15573955), (204, 14657840), (215, 13907904), (240, 12459164), (255, 11726272), (258, 11589920), (272, 10993380), (320, 9344373), (340, 8794704), (344, 8692440), (408, 7328920), (430, 6953952), (480, 6229582), (510, 5863136), (516, 5794960), (544, 5496690), (645, 4635968), (680, 4397352), (688, 4346220), (731, 4090560), (816, 3664460), (860, 3476976), (960, 3114791), (1020, 2931568), (1032, 2897480), (1088, 2748345), (1290, 2317984), (1360, 2198676), (1376, 2173110), (1462, 2045280), (1632, 1832230), (1720, 1738488), (2040, 1465784), (2064, 1448740), (2193, 1363520), (2580, 1158992), (2720, 1099338), (2752, 1086555), (2924, 1022640), (3264, 916115), (3440, 869244), (3655, 818112), (4080, 732892), (4128, 724370), (4261, 701760), (4386, 681760), (5160, 579496), (5440, 549669), (5848, 511320), (6880, 434622), (7310, 409056), (8160, 366446), (8256, 362185), (8522, 350880), (8772, 340880), (10320, 289748), (10965, 272704), (11696, 255660), (12783, 233920), (13760, 217311), (14620, 204528), (16320, 183223), (17044, 175440), (17544, 170440), (20640, 144874), (21305, 140352), (21930, 136352), (23392, 127830), (25566, 116960), (29240, 102264), (34088, 87720), (35088, 85220), (41280, 72437), (42610, 70176), (43860, 68176), (46784, 63915), (51132, 58480)]