2021064480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{797}}^1$

素因数の和:1408

約数の個数: 192

約数和(自身を含む): 7094666880

約数和(自身を除く): 5073602400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 587, 720, 797, 864, 1080, 1174, 1440, 1594, 1761, 2160, 2348, 2391, 2935, 3188, 3522, 3985, 4320, 4696, 4782, 5283, 5870, 6376, 7044, 7173, 7970, 8805, 9392, 9564, 10566, 11740, 11955, 12752, 14088, 14346, 15849, 15940, 17610, 18784, 19128, 21132, 21519, 23480, 23910, 25504, 26415, 28176, 28692, 31698, 31880, 35220, 35865, 38256, 42264, 43038, 46960, 47820, 52830, 56352, 57384, 63396, 63760, 70440, 71730, 76512, 79245, 84528, 86076, 93920, 95640, 105660, 107595, 114768, 126792, 127520, 140880, 143460, 158490, 169056, 172152, 191280, 211320, 215190, 229536, 253584, 281760, 286920, 316980, 344304, 382560, 422640, 430380, 467839, 507168, 573840, 633960, 688608, 845280, 860760, 935678, 1147680, 1267920, 1403517, 1721520, 1871356, 2339195, 2535840, 2807034, 3443040, 3742712, 4210551, 4678390, 5614068, 7017585, 7485424, 8421102, 9356780, 11228136, 12631653, 14035170, 14970848, 16842204, 18713560, 21052755, 22456272, 25263306, 28070340, 33684408, 37427120, 42105510, 44912544, 50526612, 56140680, 63158265, 67368816, 74854240, 84211020, 101053224, 112281360, 126316530, 134737632, 168422040, 202106448, 224562720, 252633060, 336844080, 404212896, 505266120, 673688160, 1010532240, 2021064480]

約数ペア:

[(1, 2021064480), (2, 1010532240), (3, 673688160), (4, 505266120), (5, 404212896), (6, 336844080), (8, 252633060), (9, 224562720), (10, 202106448), (12, 168422040), (15, 134737632), (16, 126316530), (18, 112281360), (20, 101053224), (24, 84211020), (27, 74854240), (30, 67368816), (32, 63158265), (36, 56140680), (40, 50526612), (45, 44912544), (48, 42105510), (54, 37427120), (60, 33684408), (72, 28070340), (80, 25263306), (90, 22456272), (96, 21052755), (108, 18713560), (120, 16842204), (135, 14970848), (144, 14035170), (160, 12631653), (180, 11228136), (216, 9356780), (240, 8421102), (270, 7485424), (288, 7017585), (360, 5614068), (432, 4678390), (480, 4210551), (540, 3742712), (587, 3443040), (720, 2807034), (797, 2535840), (864, 2339195), (1080, 1871356), (1174, 1721520), (1440, 1403517), (1594, 1267920), (1761, 1147680), (2160, 935678), (2348, 860760), (2391, 845280), (2935, 688608), (3188, 633960), (3522, 573840), (3985, 507168), (4320, 467839), (4696, 430380), (4782, 422640), (5283, 382560), (5870, 344304), (6376, 316980), (7044, 286920), (7173, 281760), (7970, 253584), (8805, 229536), (9392, 215190), (9564, 211320), (10566, 191280), (11740, 172152), (11955, 169056), (12752, 158490), (14088, 143460), (14346, 140880), (15849, 127520), (15940, 126792), (17610, 114768), (18784, 107595), (19128, 105660), (21132, 95640), (21519, 93920), (23480, 86076), (23910, 84528), (25504, 79245), (26415, 76512), (28176, 71730), (28692, 70440), (31698, 63760), (31880, 63396), (35220, 57384), (35865, 56352), (38256, 52830), (42264, 47820), (43038, 46960)]