66251620440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{42689}}^1$

素因数の和:43191

約数の個数: 160

約数和(自身を含む): 223149168000

約数和(自身を除く): 156897547560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 479, 540, 648, 810, 958, 1080, 1437, 1620, 1916, 2395, 2874, 3240, 3832, 4311, 4790, 5748, 7185, 8622, 9580, 11496, 12933, 14370, 17244, 19160, 21555, 25866, 28740, 34488, 38799, 42689, 43110, 51732, 57480, 64665, 77598, 85378, 86220, 103464, 128067, 129330, 155196, 170756, 172440, 193995, 213445, 256134, 258660, 310392, 341512, 384201, 387990, 426890, 512268, 517320, 640335, 768402, 775980, 853780, 1024536, 1152603, 1280670, 1536804, 1551960, 1707560, 1921005, 2305206, 2561340, 3073608, 3457809, 3842010, 4610412, 5122680, 5763015, 6915618, 7684020, 9220824, 11526030, 13831236, 15368040, 17289045, 20448031, 23052060, 27662472, 34578090, 40896062, 46104120, 61344093, 69156180, 81792124, 102240155, 122688186, 138312360, 163584248, 184032279, 204480310, 245376372, 306720465, 368064558, 408960620, 490752744, 552096837, 613440930, 736129116, 817921240, 920161395, 1104193674, 1226881860, 1472258232, 1656290511, 1840322790, 2208387348, 2453763720, 2760484185, 3312581022, 3680645580, 4416774696, 5520968370, 6625162044, 7361291160, 8281452555, 11041936740, 13250324088, 16562905110, 22083873480, 33125810220, 66251620440]

約数ペア:

[(1, 66251620440), (2, 33125810220), (3, 22083873480), (4, 16562905110), (5, 13250324088), (6, 11041936740), (8, 8281452555), (9, 7361291160), (10, 6625162044), (12, 5520968370), (15, 4416774696), (18, 3680645580), (20, 3312581022), (24, 2760484185), (27, 2453763720), (30, 2208387348), (36, 1840322790), (40, 1656290511), (45, 1472258232), (54, 1226881860), (60, 1104193674), (72, 920161395), (81, 817921240), (90, 736129116), (108, 613440930), (120, 552096837), (135, 490752744), (162, 408960620), (180, 368064558), (216, 306720465), (270, 245376372), (324, 204480310), (360, 184032279), (405, 163584248), (479, 138312360), (540, 122688186), (648, 102240155), (810, 81792124), (958, 69156180), (1080, 61344093), (1437, 46104120), (1620, 40896062), (1916, 34578090), (2395, 27662472), (2874, 23052060), (3240, 20448031), (3832, 17289045), (4311, 15368040), (4790, 13831236), (5748, 11526030), (7185, 9220824), (8622, 7684020), (9580, 6915618), (11496, 5763015), (12933, 5122680), (14370, 4610412), (17244, 3842010), (19160, 3457809), (21555, 3073608), (25866, 2561340), (28740, 2305206), (34488, 1921005), (38799, 1707560), (42689, 1551960), (43110, 1536804), (51732, 1280670), (57480, 1152603), (64665, 1024536), (77598, 853780), (85378, 775980), (86220, 768402), (103464, 640335), (128067, 517320), (129330, 512268), (155196, 426890), (170756, 387990), (172440, 384201), (193995, 341512), (213445, 310392), (256134, 258660)]