849975360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^4\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 280

約数和(自身を含む): 3017861376

約数和(自身を除く): 2167886016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 169, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 338, 372, 390, 403, 416, 465, 480, 496, 507, 520, 620, 624, 676, 744, 780, 806, 832, 845, 930, 960, 992, 1014, 1040, 1209, 1240, 1248, 1352, 1488, 1560, 1612, 1690, 1860, 1984, 2015, 2028, 2080, 2197, 2418, 2480, 2496, 2535, 2704, 2976, 3120, 3224, 3380, 3720, 4030, 4056, 4160, 4394, 4836, 4960, 5070, 5239, 5408, 5952, 6045, 6240, 6448, 6591, 6760, 7440, 8060, 8112, 8788, 9672, 9920, 10140, 10478, 10816, 10985, 12090, 12480, 12896, 13182, 13520, 14880, 15717, 16120, 16224, 17576, 19344, 20280, 20956, 21970, 24180, 25792, 26195, 26364, 27040, 28561, 29760, 31434, 32240, 32448, 32955, 35152, 38688, 40560, 41912, 43940, 48360, 52390, 52728, 54080, 57122, 62868, 64480, 65910, 68107, 70304, 77376, 78585, 81120, 83824, 85683, 87880, 96720, 104780, 105456, 114244, 125736, 128960, 131820, 136214, 140608, 142805, 157170, 162240, 167648, 171366, 175760, 193440, 204321, 209560, 210912, 228488, 251472, 263640, 272428, 285610, 314340, 335296, 340535, 342732, 351520, 386880, 408642, 419120, 421824, 428415, 456976, 502944, 527280, 544856, 571220, 628680, 681070, 685464, 703040, 817284, 838240, 856830, 885391, 913952, 1005888, 1021605, 1054560, 1089712, 1142440, 1257360, 1362140, 1370928, 1634568, 1676480, 1713660, 1770782, 1827904, 2043210, 2109120, 2179424, 2284880, 2514720, 2656173, 2724280, 2741856, 3269136, 3427320, 3541564, 4086420, 4358848, 4426955, 4569760, 5029440, 5312346, 5448560, 5483712, 6538272, 6854640, 7083128, 8172840, 8853910, 9139520, 10624692, 10897120, 13076544, 13280865, 13709280, 14166256, 16345680, 17707820, 21249384, 21794240, 26561730, 27418560, 28332512, 32691360, 35415640, 42498768, 53123460, 56665024, 65382720, 70831280, 84997536, 106246920, 141662560, 169995072, 212493840, 283325120, 424987680, 849975360]

約数ペア:

[(1, 849975360), (2, 424987680), (3, 283325120), (4, 212493840), (5, 169995072), (6, 141662560), (8, 106246920), (10, 84997536), (12, 70831280), (13, 65382720), (15, 56665024), (16, 53123460), (20, 42498768), (24, 35415640), (26, 32691360), (30, 28332512), (31, 27418560), (32, 26561730), (39, 21794240), (40, 21249384), (48, 17707820), (52, 16345680), (60, 14166256), (62, 13709280), (64, 13280865), (65, 13076544), (78, 10897120), (80, 10624692), (93, 9139520), (96, 8853910), (104, 8172840), (120, 7083128), (124, 6854640), (130, 6538272), (155, 5483712), (156, 5448560), (160, 5312346), (169, 5029440), (186, 4569760), (192, 4426955), (195, 4358848), (208, 4086420), (240, 3541564), (248, 3427320), (260, 3269136), (310, 2741856), (312, 2724280), (320, 2656173), (338, 2514720), (372, 2284880), (390, 2179424), (403, 2109120), (416, 2043210), (465, 1827904), (480, 1770782), (496, 1713660), (507, 1676480), (520, 1634568), (620, 1370928), (624, 1362140), (676, 1257360), (744, 1142440), (780, 1089712), (806, 1054560), (832, 1021605), (845, 1005888), (930, 913952), (960, 885391), (992, 856830), (1014, 838240), (1040, 817284), (1209, 703040), (1240, 685464), (1248, 681070), (1352, 628680), (1488, 571220), (1560, 544856), (1612, 527280), (1690, 502944), (1860, 456976), (1984, 428415), (2015, 421824), (2028, 419120), (2080, 408642), (2197, 386880), (2418, 351520), (2480, 342732), (2496, 340535), (2535, 335296), (2704, 314340), (2976, 285610), (3120, 272428), (3224, 263640), (3380, 251472), (3720, 228488), (4030, 210912), (4056, 209560), (4160, 204321), (4394, 193440), (4836, 175760), (4960, 171366), (5070, 167648), (5239, 162240), (5408, 157170), (5952, 142805), (6045, 140608), (6240, 136214), (6448, 131820), (6591, 128960), (6760, 125736), (7440, 114244), (8060, 105456), (8112, 104780), (8788, 96720), (9672, 87880), (9920, 85683), (10140, 83824), (10478, 81120), (10816, 78585), (10985, 77376), (12090, 70304), (12480, 68107), (12896, 65910), (13182, 64480), (13520, 62868), (14880, 57122), (15717, 54080), (16120, 52728), (16224, 52390), (17576, 48360), (19344, 43940), (20280, 41912), (20956, 40560), (21970, 38688), (24180, 35152), (25792, 32955), (26195, 32448), (26364, 32240), (27040, 31434), (28561, 29760)]