2028821040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:833

約数の個数: 320

約数和(自身を含む): 7399526400

約数和(自身を除く): 5370705360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 48, 54, 60, 62, 72, 80, 82, 90, 93, 108, 120, 123, 124, 135, 144, 155, 164, 180, 186, 205, 216, 240, 246, 248, 270, 279, 310, 328, 360, 369, 372, 410, 432, 465, 492, 496, 540, 558, 615, 620, 656, 720, 738, 739, 744, 820, 837, 930, 984, 1080, 1107, 1116, 1230, 1240, 1271, 1395, 1476, 1478, 1488, 1640, 1674, 1845, 1860, 1968, 2160, 2214, 2217, 2232, 2460, 2480, 2542, 2790, 2952, 2956, 3280, 3348, 3690, 3695, 3720, 3813, 4185, 4428, 4434, 4464, 4920, 5084, 5535, 5580, 5904, 5912, 6355, 6651, 6696, 7380, 7390, 7440, 7626, 8370, 8856, 8868, 9840, 10168, 11070, 11085, 11160, 11439, 11824, 12710, 13302, 13392, 14760, 14780, 15252, 16740, 17712, 17736, 19065, 19953, 20336, 22140, 22170, 22320, 22878, 22909, 25420, 26604, 29520, 29560, 30299, 30504, 33255, 33480, 34317, 35472, 38130, 39906, 44280, 44340, 45756, 45818, 50840, 53208, 57195, 59120, 60598, 61008, 66510, 66960, 68634, 68727, 76260, 79812, 88560, 88680, 90897, 91512, 91636, 99765, 101680, 106416, 114390, 114545, 121196, 133020, 137268, 137454, 151495, 152520, 159624, 171585, 177360, 181794, 183024, 183272, 199530, 206181, 228780, 229090, 242392, 266040, 272691, 274536, 274908, 302990, 305040, 319248, 343170, 343635, 363588, 366544, 399060, 412362, 454485, 457560, 458180, 484784, 532080, 545382, 549072, 549816, 605980, 618543, 686340, 687270, 727176, 798120, 818073, 824724, 908970, 915120, 916360, 939269, 1030905, 1090764, 1099632, 1211960, 1237086, 1363455, 1372680, 1374540, 1454352, 1596240, 1636146, 1649448, 1817940, 1832720, 1878538, 2061810, 2181528, 2423920, 2474172, 2726910, 2745360, 2749080, 2817807, 3092715, 3272292, 3298896, 3635880, 3757076, 4090365, 4123620, 4363056, 4696345, 4948344, 5453820, 5498160, 5635614, 6185430, 6544584, 7271760, 7514152, 8180730, 8247240, 8453421, 9392690, 9896688, 10907640, 11271228, 12370860, 13089168, 14089035, 15028304, 16361460, 16494480, 16906842, 18785380, 21815280, 22542456, 24741720, 25360263, 28178070, 32722920, 33813684, 37570760, 42267105, 45084912, 49483440, 50720526, 56356140, 65445840, 67627368, 75141520, 84534210, 101441052, 112712280, 126801315, 135254736, 169068420, 202882104, 225424560, 253602630, 338136840, 405764208, 507205260, 676273680, 1014410520, 2028821040]

約数ペア:

[(1, 2028821040), (2, 1014410520), (3, 676273680), (4, 507205260), (5, 405764208), (6, 338136840), (8, 253602630), (9, 225424560), (10, 202882104), (12, 169068420), (15, 135254736), (16, 126801315), (18, 112712280), (20, 101441052), (24, 84534210), (27, 75141520), (30, 67627368), (31, 65445840), (36, 56356140), (40, 50720526), (41, 49483440), (45, 45084912), (48, 42267105), (54, 37570760), (60, 33813684), (62, 32722920), (72, 28178070), (80, 25360263), (82, 24741720), (90, 22542456), (93, 21815280), (108, 18785380), (120, 16906842), (123, 16494480), (124, 16361460), (135, 15028304), (144, 14089035), (155, 13089168), (164, 12370860), (180, 11271228), (186, 10907640), (205, 9896688), (216, 9392690), (240, 8453421), (246, 8247240), (248, 8180730), (270, 7514152), (279, 7271760), (310, 6544584), (328, 6185430), (360, 5635614), (369, 5498160), (372, 5453820), (410, 4948344), (432, 4696345), (465, 4363056), (492, 4123620), (496, 4090365), (540, 3757076), (558, 3635880), (615, 3298896), (620, 3272292), (656, 3092715), (720, 2817807), (738, 2749080), (739, 2745360), (744, 2726910), (820, 2474172), (837, 2423920), (930, 2181528), (984, 2061810), (1080, 1878538), (1107, 1832720), (1116, 1817940), (1230, 1649448), (1240, 1636146), (1271, 1596240), (1395, 1454352), (1476, 1374540), (1478, 1372680), (1488, 1363455), (1640, 1237086), (1674, 1211960), (1845, 1099632), (1860, 1090764), (1968, 1030905), (2160, 939269), (2214, 916360), (2217, 915120), (2232, 908970), (2460, 824724), (2480, 818073), (2542, 798120), (2790, 727176), (2952, 687270), (2956, 686340), (3280, 618543), (3348, 605980), (3690, 549816), (3695, 549072), (3720, 545382), (3813, 532080), (4185, 484784), (4428, 458180), (4434, 457560), (4464, 454485), (4920, 412362), (5084, 399060), (5535, 366544), (5580, 363588), (5904, 343635), (5912, 343170), (6355, 319248), (6651, 305040), (6696, 302990), (7380, 274908), (7390, 274536), (7440, 272691), (7626, 266040), (8370, 242392), (8856, 229090), (8868, 228780), (9840, 206181), (10168, 199530), (11070, 183272), (11085, 183024), (11160, 181794), (11439, 177360), (11824, 171585), (12710, 159624), (13302, 152520), (13392, 151495), (14760, 137454), (14780, 137268), (15252, 133020), (16740, 121196), (17712, 114545), (17736, 114390), (19065, 106416), (19953, 101680), (20336, 99765), (22140, 91636), (22170, 91512), (22320, 90897), (22878, 88680), (22909, 88560), (25420, 79812), (26604, 76260), (29520, 68727), (29560, 68634), (30299, 66960), (30504, 66510), (33255, 61008), (33480, 60598), (34317, 59120), (35472, 57195), (38130, 53208), (39906, 50840), (44280, 45818), (44340, 45756)]