1871113920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 336

約数和(自身を含む): 6782653440

約数和(自身を除く): 4911539520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 169, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 338, 380, 390, 416, 456, 480, 494, 507, 520, 570, 607, 608, 624, 676, 741, 760, 780, 832, 845, 912, 960, 988, 1014, 1040, 1140, 1214, 1216, 1235, 1248, 1352, 1482, 1520, 1560, 1690, 1821, 1824, 1976, 2028, 2080, 2280, 2428, 2470, 2496, 2535, 2704, 2964, 3035, 3040, 3120, 3211, 3380, 3642, 3648, 3705, 3952, 4056, 4160, 4560, 4856, 4940, 5070, 5408, 5928, 6070, 6080, 6240, 6422, 6760, 7284, 7410, 7891, 7904, 8112, 9105, 9120, 9633, 9712, 9880, 10140, 10816, 11533, 11856, 12140, 12480, 12844, 13520, 14568, 14820, 15782, 15808, 16055, 16224, 18210, 18240, 19266, 19424, 19760, 20280, 23066, 23673, 23712, 24280, 25688, 27040, 29136, 29640, 31564, 32110, 32448, 34599, 36420, 38532, 38848, 39455, 39520, 40560, 46132, 47346, 47424, 48165, 48560, 51376, 54080, 57665, 58272, 59280, 63128, 64220, 69198, 72840, 77064, 78910, 79040, 81120, 92264, 94692, 96330, 97120, 102583, 102752, 115330, 116544, 118365, 118560, 126256, 128440, 138396, 145680, 149929, 154128, 157820, 162240, 172995, 184528, 189384, 192660, 194240, 205166, 205504, 230660, 236730, 237120, 252512, 256880, 276792, 291360, 299858, 307749, 308256, 315640, 345990, 369056, 378768, 385320, 410332, 449787, 461320, 473460, 505024, 512915, 513760, 553584, 582720, 599716, 615498, 616512, 631280, 691980, 738112, 749645, 757536, 770640, 820664, 899574, 922640, 946920, 1025830, 1027520, 1107168, 1199432, 1230996, 1262560, 1383960, 1499290, 1515072, 1538745, 1541280, 1641328, 1799148, 1845280, 1893840, 1949077, 2051660, 2214336, 2248935, 2398864, 2461992, 2525120, 2767920, 2998580, 3077490, 3082560, 3282656, 3598296, 3690560, 3787680, 3898154, 4103320, 4497870, 4797728, 4923984, 5535840, 5847231, 5997160, 6154980, 6565312, 7196592, 7575360, 7796308, 8206640, 8995740, 9595456, 9745385, 9847968, 11071680, 11694462, 11994320, 12309960, 14393184, 15592616, 16413280, 17991480, 19490770, 19695936, 23388924, 23988640, 24619920, 28786368, 29236155, 31185232, 32826560, 35982960, 38981540, 46777848, 47977280, 49239840, 58472310, 62370464, 71965920, 77963080, 93555696, 98479680, 116944620, 124740928, 143931840, 155926160, 187111392, 233889240, 311852320, 374222784, 467778480, 623704640, 935556960, 1871113920]

約数ペア:

[(1, 1871113920), (2, 935556960), (3, 623704640), (4, 467778480), (5, 374222784), (6, 311852320), (8, 233889240), (10, 187111392), (12, 155926160), (13, 143931840), (15, 124740928), (16, 116944620), (19, 98479680), (20, 93555696), (24, 77963080), (26, 71965920), (30, 62370464), (32, 58472310), (38, 49239840), (39, 47977280), (40, 46777848), (48, 38981540), (52, 35982960), (57, 32826560), (60, 31185232), (64, 29236155), (65, 28786368), (76, 24619920), (78, 23988640), (80, 23388924), (95, 19695936), (96, 19490770), (104, 17991480), (114, 16413280), (120, 15592616), (130, 14393184), (152, 12309960), (156, 11994320), (160, 11694462), (169, 11071680), (190, 9847968), (192, 9745385), (195, 9595456), (208, 8995740), (228, 8206640), (240, 7796308), (247, 7575360), (260, 7196592), (285, 6565312), (304, 6154980), (312, 5997160), (320, 5847231), (338, 5535840), (380, 4923984), (390, 4797728), (416, 4497870), (456, 4103320), (480, 3898154), (494, 3787680), (507, 3690560), (520, 3598296), (570, 3282656), (607, 3082560), (608, 3077490), (624, 2998580), (676, 2767920), (741, 2525120), (760, 2461992), (780, 2398864), (832, 2248935), (845, 2214336), (912, 2051660), (960, 1949077), (988, 1893840), (1014, 1845280), (1040, 1799148), (1140, 1641328), (1214, 1541280), (1216, 1538745), (1235, 1515072), (1248, 1499290), (1352, 1383960), (1482, 1262560), (1520, 1230996), (1560, 1199432), (1690, 1107168), (1821, 1027520), (1824, 1025830), (1976, 946920), (2028, 922640), (2080, 899574), (2280, 820664), (2428, 770640), (2470, 757536), (2496, 749645), (2535, 738112), (2704, 691980), (2964, 631280), (3035, 616512), (3040, 615498), (3120, 599716), (3211, 582720), (3380, 553584), (3642, 513760), (3648, 512915), (3705, 505024), (3952, 473460), (4056, 461320), (4160, 449787), (4560, 410332), (4856, 385320), (4940, 378768), (5070, 369056), (5408, 345990), (5928, 315640), (6070, 308256), (6080, 307749), (6240, 299858), (6422, 291360), (6760, 276792), (7284, 256880), (7410, 252512), (7891, 237120), (7904, 236730), (8112, 230660), (9105, 205504), (9120, 205166), (9633, 194240), (9712, 192660), (9880, 189384), (10140, 184528), (10816, 172995), (11533, 162240), (11856, 157820), (12140, 154128), (12480, 149929), (12844, 145680), (13520, 138396), (14568, 128440), (14820, 126256), (15782, 118560), (15808, 118365), (16055, 116544), (16224, 115330), (18210, 102752), (18240, 102583), (19266, 97120), (19424, 96330), (19760, 94692), (20280, 92264), (23066, 81120), (23673, 79040), (23712, 78910), (24280, 77064), (25688, 72840), (27040, 69198), (29136, 64220), (29640, 63128), (31564, 59280), (32110, 58272), (32448, 57665), (34599, 54080), (36420, 51376), (38532, 48560), (38848, 48165), (39455, 47424), (39520, 47346), (40560, 46132)]