2749202880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1531

約数の個数: 224

約数和(自身を含む): 9217152000

約数和(自身を除く): 6467949120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 192, 230, 240, 267, 276, 320, 345, 356, 368, 445, 460, 480, 534, 552, 690, 712, 736, 890, 920, 960, 1068, 1104, 1335, 1380, 1399, 1424, 1472, 1780, 1840, 2047, 2136, 2208, 2670, 2760, 2798, 2848, 3560, 3680, 4094, 4197, 4272, 4416, 5340, 5520, 5596, 5696, 6141, 6995, 7120, 7360, 8188, 8394, 8544, 10235, 10680, 11040, 11192, 12282, 13990, 14240, 16376, 16788, 17088, 20470, 20985, 21360, 22080, 22384, 24564, 27980, 28480, 30705, 32177, 32752, 33576, 40940, 41970, 42720, 44768, 49128, 55960, 61410, 64354, 65504, 67152, 81880, 83940, 85440, 89536, 96531, 98256, 111920, 122820, 124511, 128708, 131008, 134304, 160885, 163760, 167880, 193062, 196512, 223840, 245640, 249022, 257416, 268608, 321770, 327520, 335760, 373533, 386124, 393024, 447680, 482655, 491280, 498044, 514832, 622555, 643540, 655040, 671520, 747066, 772248, 965310, 982560, 996088, 1029664, 1245110, 1287080, 1343040, 1494132, 1544496, 1867665, 1930620, 1965120, 1992176, 2059328, 2490220, 2574160, 2863753, 2988264, 3088992, 3735330, 3861240, 3984352, 4980440, 5148320, 5727506, 5976528, 6177984, 7470660, 7722480, 7968704, 8591259, 9960880, 10296640, 11455012, 11953056, 14318765, 14941320, 15444960, 17182518, 19921760, 22910024, 23906112, 28637530, 29882640, 30889920, 34365036, 39843520, 42956295, 45820048, 57275060, 59765280, 68730072, 85912590, 91640096, 114550120, 119530560, 137460144, 171825180, 183280192, 229100240, 274920288, 343650360, 458200480, 549840576, 687300720, 916400960, 1374601440, 2749202880]

約数ペア:

[(1, 2749202880), (2, 1374601440), (3, 916400960), (4, 687300720), (5, 549840576), (6, 458200480), (8, 343650360), (10, 274920288), (12, 229100240), (15, 183280192), (16, 171825180), (20, 137460144), (23, 119530560), (24, 114550120), (30, 91640096), (32, 85912590), (40, 68730072), (46, 59765280), (48, 57275060), (60, 45820048), (64, 42956295), (69, 39843520), (80, 34365036), (89, 30889920), (92, 29882640), (96, 28637530), (115, 23906112), (120, 22910024), (138, 19921760), (160, 17182518), (178, 15444960), (184, 14941320), (192, 14318765), (230, 11953056), (240, 11455012), (267, 10296640), (276, 9960880), (320, 8591259), (345, 7968704), (356, 7722480), (368, 7470660), (445, 6177984), (460, 5976528), (480, 5727506), (534, 5148320), (552, 4980440), (690, 3984352), (712, 3861240), (736, 3735330), (890, 3088992), (920, 2988264), (960, 2863753), (1068, 2574160), (1104, 2490220), (1335, 2059328), (1380, 1992176), (1399, 1965120), (1424, 1930620), (1472, 1867665), (1780, 1544496), (1840, 1494132), (2047, 1343040), (2136, 1287080), (2208, 1245110), (2670, 1029664), (2760, 996088), (2798, 982560), (2848, 965310), (3560, 772248), (3680, 747066), (4094, 671520), (4197, 655040), (4272, 643540), (4416, 622555), (5340, 514832), (5520, 498044), (5596, 491280), (5696, 482655), (6141, 447680), (6995, 393024), (7120, 386124), (7360, 373533), (8188, 335760), (8394, 327520), (8544, 321770), (10235, 268608), (10680, 257416), (11040, 249022), (11192, 245640), (12282, 223840), (13990, 196512), (14240, 193062), (16376, 167880), (16788, 163760), (17088, 160885), (20470, 134304), (20985, 131008), (21360, 128708), (22080, 124511), (22384, 122820), (24564, 111920), (27980, 98256), (28480, 96531), (30705, 89536), (32177, 85440), (32752, 83940), (33576, 81880), (40940, 67152), (41970, 65504), (42720, 64354), (44768, 61410), (49128, 55960)]