2757426760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 7272478080

約数和(自身を除く): 4515051320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 53, 55, 88, 92, 97, 106, 110, 115, 184, 194, 212, 220, 230, 253, 265, 388, 424, 440, 460, 485, 506, 530, 583, 776, 920, 970, 1012, 1060, 1067, 1166, 1219, 1265, 1940, 2024, 2120, 2134, 2231, 2332, 2438, 2530, 2809, 2915, 3880, 4268, 4462, 4664, 4876, 5060, 5141, 5335, 5618, 5830, 6095, 8536, 8924, 9752, 10120, 10282, 10670, 11155, 11236, 11660, 12190, 13409, 14045, 17848, 20564, 21340, 22310, 22472, 23320, 24380, 24541, 25705, 26818, 28090, 30899, 41128, 42680, 44620, 48760, 49082, 51410, 53636, 56180, 56551, 61798, 64607, 67045, 89240, 98164, 102820, 107272, 112360, 113102, 118243, 122705, 123596, 129214, 134090, 154495, 196328, 205640, 226204, 236486, 245410, 247192, 258428, 268180, 272473, 282755, 308990, 323035, 452408, 472972, 490820, 516856, 536360, 544946, 565510, 591215, 617980, 646070, 710677, 945944, 981640, 1089892, 1131020, 1182430, 1235960, 1292140, 1300673, 1362365, 1421354, 2179784, 2262040, 2364860, 2584280, 2601346, 2724730, 2842708, 2997203, 3553385, 4729720, 5202692, 5449460, 5685416, 5994406, 6266879, 6503365, 7106770, 10405384, 10898920, 11988812, 12533758, 13006730, 14213540, 14986015, 23977624, 25067516, 26013460, 28427080, 29972030, 31334395, 50135032, 52026920, 59944060, 62668790, 68935669, 119888120, 125337580, 137871338, 250675160, 275742676, 344678345, 551485352, 689356690, 1378713380, 2757426760]

約数ペア:

[(1, 2757426760), (2, 1378713380), (4, 689356690), (5, 551485352), (8, 344678345), (10, 275742676), (11, 250675160), (20, 137871338), (22, 125337580), (23, 119888120), (40, 68935669), (44, 62668790), (46, 59944060), (53, 52026920), (55, 50135032), (88, 31334395), (92, 29972030), (97, 28427080), (106, 26013460), (110, 25067516), (115, 23977624), (184, 14986015), (194, 14213540), (212, 13006730), (220, 12533758), (230, 11988812), (253, 10898920), (265, 10405384), (388, 7106770), (424, 6503365), (440, 6266879), (460, 5994406), (485, 5685416), (506, 5449460), (530, 5202692), (583, 4729720), (776, 3553385), (920, 2997203), (970, 2842708), (1012, 2724730), (1060, 2601346), (1067, 2584280), (1166, 2364860), (1219, 2262040), (1265, 2179784), (1940, 1421354), (2024, 1362365), (2120, 1300673), (2134, 1292140), (2231, 1235960), (2332, 1182430), (2438, 1131020), (2530, 1089892), (2809, 981640), (2915, 945944), (3880, 710677), (4268, 646070), (4462, 617980), (4664, 591215), (4876, 565510), (5060, 544946), (5141, 536360), (5335, 516856), (5618, 490820), (5830, 472972), (6095, 452408), (8536, 323035), (8924, 308990), (9752, 282755), (10120, 272473), (10282, 268180), (10670, 258428), (11155, 247192), (11236, 245410), (11660, 236486), (12190, 226204), (13409, 205640), (14045, 196328), (17848, 154495), (20564, 134090), (21340, 129214), (22310, 123596), (22472, 122705), (23320, 118243), (24380, 113102), (24541, 112360), (25705, 107272), (26818, 102820), (28090, 98164), (30899, 89240), (41128, 67045), (42680, 64607), (44620, 61798), (48760, 56551), (49082, 56180), (51410, 53636)]