997389120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 448

約数和(自身を含む): 3994099200

約数和(自身を除く): 2996710080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 233, 240, 245, 260, 273, 280, 294, 312, 320, 336, 343, 364, 390, 392, 416, 420, 448, 455, 466, 480, 490, 520, 546, 560, 588, 624, 637, 672, 686, 699, 728, 735, 780, 784, 832, 840, 910, 932, 960, 980, 1029, 1040, 1092, 1120, 1165, 1176, 1248, 1274, 1344, 1365, 1372, 1398, 1456, 1470, 1560, 1568, 1631, 1680, 1715, 1820, 1864, 1911, 1960, 2058, 2080, 2184, 2240, 2330, 2352, 2496, 2548, 2730, 2744, 2796, 2912, 2940, 3029, 3120, 3136, 3185, 3262, 3360, 3430, 3495, 3640, 3728, 3822, 3920, 4116, 4160, 4368, 4459, 4660, 4704, 4893, 5096, 5145, 5460, 5488, 5592, 5824, 5880, 6058, 6240, 6370, 6524, 6720, 6860, 6990, 7280, 7456, 7644, 7840, 8155, 8232, 8736, 8918, 9087, 9320, 9408, 9555, 9786, 10192, 10290, 10920, 10976, 11184, 11417, 11760, 12116, 12480, 12740, 13048, 13377, 13720, 13980, 14560, 14912, 15145, 15288, 15680, 16310, 16464, 17472, 17836, 18174, 18640, 19110, 19572, 20384, 20580, 21203, 21840, 21952, 22295, 22368, 22834, 23520, 24232, 24465, 25480, 26096, 26754, 27440, 27960, 29120, 30290, 30576, 32620, 32928, 34251, 35672, 36348, 37280, 38220, 39144, 40768, 41160, 42406, 43680, 44590, 44736, 45435, 45668, 47040, 48464, 48930, 50960, 52192, 53508, 54880, 55920, 57085, 60580, 61152, 63609, 65240, 65856, 66885, 68502, 71344, 72696, 74560, 76440, 78288, 79919, 82320, 84812, 87360, 89180, 90870, 91336, 96928, 97860, 101920, 104384, 106015, 107016, 109760, 111840, 114170, 121160, 122304, 127218, 130480, 133770, 137004, 142688, 145392, 148421, 152880, 156576, 159838, 164640, 169624, 171255, 178360, 181740, 182672, 193856, 195720, 203840, 212030, 214032, 223680, 228340, 239757, 242320, 254436, 260960, 267540, 274008, 285376, 290784, 296842, 305760, 313152, 318045, 319676, 329280, 339248, 342510, 356720, 363480, 365344, 391440, 399595, 424060, 428064, 445263, 456680, 479514, 484640, 508872, 521920, 535080, 548016, 581568, 593684, 611520, 636090, 639352, 678496, 685020, 713440, 726960, 730688, 742105, 782880, 799190, 848120, 856128, 890526, 913360, 959028, 969280, 1017744, 1038947, 1070160, 1096032, 1187368, 1198785, 1272180, 1278704, 1356992, 1370040, 1426880, 1453920, 1484210, 1565760, 1598380, 1696240, 1781052, 1826720, 1918056, 2035488, 2077894, 2140320, 2192064, 2226315, 2374736, 2397570, 2544360, 2557408, 2740080, 2907840, 2968420, 3116841, 3196760, 3392480, 3562104, 3653440, 3836112, 4070976, 4155788, 4280640, 4452630, 4749472, 4795140, 5088720, 5114816, 5194735, 5480160, 5936840, 6233682, 6393520, 6784960, 7124208, 7672224, 8311576, 8905260, 9498944, 9590280, 10177440, 10389470, 10960320, 11873680, 12467364, 12787040, 14248416, 15344448, 15584205, 16623152, 17810520, 19180560, 20354880, 20778940, 23747360, 24934728, 25574080, 28496832, 31168410, 33246304, 35621040, 38361120, 41557880, 47494720, 49869456, 62336820, 66492608, 71242080, 76722240, 83115760, 99738912, 124673640, 142484160, 166231520, 199477824, 249347280, 332463040, 498694560, 997389120]

約数ペア:

[(1, 997389120), (2, 498694560), (3, 332463040), (4, 249347280), (5, 199477824), (6, 166231520), (7, 142484160), (8, 124673640), (10, 99738912), (12, 83115760), (13, 76722240), (14, 71242080), (15, 66492608), (16, 62336820), (20, 49869456), (21, 47494720), (24, 41557880), (26, 38361120), (28, 35621040), (30, 33246304), (32, 31168410), (35, 28496832), (39, 25574080), (40, 24934728), (42, 23747360), (48, 20778940), (49, 20354880), (52, 19180560), (56, 17810520), (60, 16623152), (64, 15584205), (65, 15344448), (70, 14248416), (78, 12787040), (80, 12467364), (84, 11873680), (91, 10960320), (96, 10389470), (98, 10177440), (104, 9590280), (105, 9498944), (112, 8905260), (120, 8311576), (130, 7672224), (140, 7124208), (147, 6784960), (156, 6393520), (160, 6233682), (168, 5936840), (182, 5480160), (192, 5194735), (195, 5114816), (196, 5088720), (208, 4795140), (210, 4749472), (224, 4452630), (233, 4280640), (240, 4155788), (245, 4070976), (260, 3836112), (273, 3653440), (280, 3562104), (294, 3392480), (312, 3196760), (320, 3116841), (336, 2968420), (343, 2907840), (364, 2740080), (390, 2557408), (392, 2544360), (416, 2397570), (420, 2374736), (448, 2226315), (455, 2192064), (466, 2140320), (480, 2077894), (490, 2035488), (520, 1918056), (546, 1826720), (560, 1781052), (588, 1696240), (624, 1598380), (637, 1565760), (672, 1484210), (686, 1453920), (699, 1426880), (728, 1370040), (735, 1356992), (780, 1278704), (784, 1272180), (832, 1198785), (840, 1187368), (910, 1096032), (932, 1070160), (960, 1038947), (980, 1017744), (1029, 969280), (1040, 959028), (1092, 913360), (1120, 890526), (1165, 856128), (1176, 848120), (1248, 799190), (1274, 782880), (1344, 742105), (1365, 730688), (1372, 726960), (1398, 713440), (1456, 685020), (1470, 678496), (1560, 639352), (1568, 636090), (1631, 611520), (1680, 593684), (1715, 581568), (1820, 548016), (1864, 535080), (1911, 521920), (1960, 508872), (2058, 484640), (2080, 479514), (2184, 456680), (2240, 445263), (2330, 428064), (2352, 424060), (2496, 399595), (2548, 391440), (2730, 365344), (2744, 363480), (2796, 356720), (2912, 342510), (2940, 339248), (3029, 329280), (3120, 319676), (3136, 318045), (3185, 313152), (3262, 305760), (3360, 296842), (3430, 290784), (3495, 285376), (3640, 274008), (3728, 267540), (3822, 260960), (3920, 254436), (4116, 242320), (4160, 239757), (4368, 228340), (4459, 223680), (4660, 214032), (4704, 212030), (4893, 203840), (5096, 195720), (5145, 193856), (5460, 182672), (5488, 181740), (5592, 178360), (5824, 171255), (5880, 169624), (6058, 164640), (6240, 159838), (6370, 156576), (6524, 152880), (6720, 148421), (6860, 145392), (6990, 142688), (7280, 137004), (7456, 133770), (7644, 130480), (7840, 127218), (8155, 122304), (8232, 121160), (8736, 114170), (8918, 111840), (9087, 109760), (9320, 107016), (9408, 106015), (9555, 104384), (9786, 101920), (10192, 97860), (10290, 96928), (10920, 91336), (10976, 90870), (11184, 89180), (11417, 87360), (11760, 84812), (12116, 82320), (12480, 79919), (12740, 78288), (13048, 76440), (13377, 74560), (13720, 72696), (13980, 71344), (14560, 68502), (14912, 66885), (15145, 65856), (15288, 65240), (15680, 63609), (16310, 61152), (16464, 60580), (17472, 57085), (17836, 55920), (18174, 54880), (18640, 53508), (19110, 52192), (19572, 50960), (20384, 48930), (20580, 48464), (21203, 47040), (21840, 45668), (21952, 45435), (22295, 44736), (22368, 44590), (22834, 43680), (23520, 42406), (24232, 41160), (24465, 40768), (25480, 39144), (26096, 38220), (26754, 37280), (27440, 36348), (27960, 35672), (29120, 34251), (30290, 32928), (30576, 32620)]