20290180560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 480

約数和(自身を含む): 72639815040

約数和(自身を除く): 52349634480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 113, 114, 120, 130, 152, 156, 169, 190, 195, 208, 226, 228, 233, 240, 247, 260, 285, 304, 312, 338, 339, 380, 390, 452, 456, 466, 494, 507, 520, 565, 570, 624, 676, 678, 699, 741, 760, 780, 845, 904, 912, 932, 988, 1014, 1040, 1130, 1140, 1165, 1235, 1352, 1356, 1398, 1469, 1482, 1520, 1560, 1690, 1695, 1808, 1864, 1976, 2028, 2147, 2260, 2280, 2330, 2470, 2535, 2704, 2712, 2796, 2938, 2964, 3029, 3120, 3211, 3380, 3390, 3495, 3705, 3728, 3952, 4056, 4294, 4407, 4427, 4520, 4560, 4660, 4940, 5070, 5424, 5592, 5876, 5928, 6058, 6422, 6441, 6760, 6780, 6990, 7345, 7410, 8112, 8588, 8814, 8854, 9040, 9087, 9320, 9633, 9880, 10140, 10735, 11184, 11752, 11856, 12116, 12844, 12882, 13281, 13520, 13560, 13980, 14690, 14820, 15145, 16055, 17176, 17628, 17708, 18174, 18640, 19097, 19266, 19760, 20280, 21470, 22035, 22135, 23504, 24232, 25688, 25764, 26329, 26562, 27120, 27911, 27960, 29380, 29640, 30290, 32110, 32205, 34352, 35256, 35416, 36348, 38194, 38532, 39377, 40560, 42940, 44070, 44270, 45435, 48165, 48464, 51376, 51528, 52658, 53124, 55822, 55920, 57291, 57551, 58760, 59280, 60580, 64220, 64410, 66405, 70512, 70832, 72696, 76388, 77064, 78754, 78987, 83733, 85880, 88140, 88540, 90870, 95485, 96330, 103056, 105316, 106248, 111644, 114582, 115102, 117520, 118131, 121160, 128440, 128820, 131645, 132810, 139555, 145392, 152776, 154128, 157508, 157974, 167466, 171760, 172653, 176280, 177080, 181740, 190970, 192660, 196885, 210632, 212496, 223288, 229164, 230204, 236262, 242320, 256880, 257640, 263290, 265620, 279110, 286455, 287755, 305552, 315016, 315948, 334932, 342277, 345306, 352560, 354160, 362843, 363480, 381940, 385320, 393770, 394935, 418665, 421264, 446576, 458328, 460408, 472524, 500251, 515280, 526580, 531240, 558220, 572910, 575510, 590655, 630032, 631896, 669864, 684554, 690612, 725686, 726960, 748163, 763880, 770640, 787540, 789870, 837330, 863265, 916656, 920816, 945048, 1000502, 1026831, 1053160, 1062480, 1088529, 1116440, 1145820, 1151020, 1181310, 1263792, 1339728, 1369108, 1381224, 1451372, 1496326, 1500753, 1527760, 1575080, 1579740, 1674660, 1711385, 1726530, 1814215, 1890096, 2001004, 2053662, 2106320, 2177058, 2232880, 2244489, 2291640, 2302040, 2362620, 2501255, 2738216, 2762448, 2902744, 2992652, 3001506, 3150160, 3159480, 3349320, 3422770, 3453060, 3628430, 3740815, 4002008, 4107324, 4354116, 4449601, 4488978, 4583280, 4604080, 4725240, 5002510, 5134155, 5442645, 5476432, 5805488, 5985304, 6003012, 6318960, 6503263, 6698640, 6845540, 6906120, 7256860, 7481630, 7503765, 8004016, 8214648, 8708232, 8899202, 8977956, 9450480, 10005020, 10268310, 10885290, 11222445, 11970608, 12006024, 13006526, 13348803, 13691080, 13812240, 14513720, 14963260, 15007530, 16429296, 17416464, 17798404, 17955912, 19509789, 20010040, 20536620, 21770580, 22248005, 22444890, 24012048, 26013052, 26697606, 27382160, 29027440, 29926520, 30015060, 32516315, 35596808, 35911824, 39019578, 40020080, 41073240, 43541160, 44496010, 44889780, 52026104, 53395212, 59853040, 60030120, 65032630, 66744015, 71193616, 78039156, 82146480, 84542419, 87082320, 88992020, 89779560, 97548945, 104052208, 106790424, 120060240, 130065260, 133488030, 156078312, 169084838, 177984040, 179559120, 195097890, 213580848, 253627257, 260130520, 266976060, 312156624, 338169676, 355968080, 390195780, 422712095, 507254514, 520261040, 533952120, 676339352, 780391560, 845424190, 1014509028, 1067904240, 1268136285, 1352678704, 1560783120, 1690848380, 2029018056, 2536272570, 3381696760, 4058036112, 5072545140, 6763393520, 10145090280, 20290180560]

約数ペア:

[(1, 20290180560), (2, 10145090280), (3, 6763393520), (4, 5072545140), (5, 4058036112), (6, 3381696760), (8, 2536272570), (10, 2029018056), (12, 1690848380), (13, 1560783120), (15, 1352678704), (16, 1268136285), (19, 1067904240), (20, 1014509028), (24, 845424190), (26, 780391560), (30, 676339352), (38, 533952120), (39, 520261040), (40, 507254514), (48, 422712095), (52, 390195780), (57, 355968080), (60, 338169676), (65, 312156624), (76, 266976060), (78, 260130520), (80, 253627257), (95, 213580848), (104, 195097890), (113, 179559120), (114, 177984040), (120, 169084838), (130, 156078312), (152, 133488030), (156, 130065260), (169, 120060240), (190, 106790424), (195, 104052208), (208, 97548945), (226, 89779560), (228, 88992020), (233, 87082320), (240, 84542419), (247, 82146480), (260, 78039156), (285, 71193616), (304, 66744015), (312, 65032630), (338, 60030120), (339, 59853040), (380, 53395212), (390, 52026104), (452, 44889780), (456, 44496010), (466, 43541160), (494, 41073240), (507, 40020080), (520, 39019578), (565, 35911824), (570, 35596808), (624, 32516315), (676, 30015060), (678, 29926520), (699, 29027440), (741, 27382160), (760, 26697606), (780, 26013052), (845, 24012048), (904, 22444890), (912, 22248005), (932, 21770580), (988, 20536620), (1014, 20010040), (1040, 19509789), (1130, 17955912), (1140, 17798404), (1165, 17416464), (1235, 16429296), (1352, 15007530), (1356, 14963260), (1398, 14513720), (1469, 13812240), (1482, 13691080), (1520, 13348803), (1560, 13006526), (1690, 12006024), (1695, 11970608), (1808, 11222445), (1864, 10885290), (1976, 10268310), (2028, 10005020), (2147, 9450480), (2260, 8977956), (2280, 8899202), (2330, 8708232), (2470, 8214648), (2535, 8004016), (2704, 7503765), (2712, 7481630), (2796, 7256860), (2938, 6906120), (2964, 6845540), (3029, 6698640), (3120, 6503263), (3211, 6318960), (3380, 6003012), (3390, 5985304), (3495, 5805488), (3705, 5476432), (3728, 5442645), (3952, 5134155), (4056, 5002510), (4294, 4725240), (4407, 4604080), (4427, 4583280), (4520, 4488978), (4560, 4449601), (4660, 4354116), (4940, 4107324), (5070, 4002008), (5424, 3740815), (5592, 3628430), (5876, 3453060), (5928, 3422770), (6058, 3349320), (6422, 3159480), (6441, 3150160), (6760, 3001506), (6780, 2992652), (6990, 2902744), (7345, 2762448), (7410, 2738216), (8112, 2501255), (8588, 2362620), (8814, 2302040), (8854, 2291640), (9040, 2244489), (9087, 2232880), (9320, 2177058), (9633, 2106320), (9880, 2053662), (10140, 2001004), (10735, 1890096), (11184, 1814215), (11752, 1726530), (11856, 1711385), (12116, 1674660), (12844, 1579740), (12882, 1575080), (13281, 1527760), (13520, 1500753), (13560, 1496326), (13980, 1451372), (14690, 1381224), (14820, 1369108), (15145, 1339728), (16055, 1263792), (17176, 1181310), (17628, 1151020), (17708, 1145820), (18174, 1116440), (18640, 1088529), (19097, 1062480), (19266, 1053160), (19760, 1026831), (20280, 1000502), (21470, 945048), (22035, 920816), (22135, 916656), (23504, 863265), (24232, 837330), (25688, 789870), (25764, 787540), (26329, 770640), (26562, 763880), (27120, 748163), (27911, 726960), (27960, 725686), (29380, 690612), (29640, 684554), (30290, 669864), (32110, 631896), (32205, 630032), (34352, 590655), (35256, 575510), (35416, 572910), (36348, 558220), (38194, 531240), (38532, 526580), (39377, 515280), (40560, 500251), (42940, 472524), (44070, 460408), (44270, 458328), (45435, 446576), (48165, 421264), (48464, 418665), (51376, 394935), (51528, 393770), (52658, 385320), (53124, 381940), (55822, 363480), (55920, 362843), (57291, 354160), (57551, 352560), (58760, 345306), (59280, 342277), (60580, 334932), (64220, 315948), (64410, 315016), (66405, 305552), (70512, 287755), (70832, 286455), (72696, 279110), (76388, 265620), (77064, 263290), (78754, 257640), (78987, 256880), (83733, 242320), (85880, 236262), (88140, 230204), (88540, 229164), (90870, 223288), (95485, 212496), (96330, 210632), (103056, 196885), (105316, 192660), (106248, 190970), (111644, 181740), (114582, 177080), (115102, 176280), (117520, 172653), (118131, 171760), (121160, 167466), (128440, 157974), (128820, 157508), (131645, 154128), (132810, 152776), (139555, 145392)]