330878520

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 224

約数和(自身を含む): 1276449120

約数和(自身を除く): 945570600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1621, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2916, 3240, 3242, 3402, 3645, 3780, 4536, 4860, 4863, 5103, 5670, 5832, 6484, 6804, 7290, 7560, 8105, 8505, 9720, 9726, 10206, 11340, 11347, 12968, 13608, 14580, 14589, 16210, 17010, 19452, 20412, 22680, 22694, 24315, 25515, 29160, 29178, 32420, 34020, 34041, 38904, 40824, 43767, 45388, 48630, 51030, 56735, 58356, 64840, 68040, 68082, 72945, 87534, 90776, 97260, 102060, 102123, 113470, 116712, 131301, 136164, 145890, 170205, 175068, 194520, 204120, 204246, 218835, 226940, 262602, 272328, 291780, 306369, 340410, 350136, 393903, 408492, 437670, 453880, 510615, 525204, 583560, 612738, 656505, 680820, 787806, 816984, 875340, 919107, 1021230, 1050408, 1181709, 1225476, 1313010, 1361640, 1531845, 1575612, 1750680, 1838214, 1969515, 2042460, 2363418, 2450952, 2626020, 2757321, 3063690, 3151224, 3676428, 3939030, 4084920, 4595535, 4726836, 5252040, 5514642, 5908545, 6127380, 7352856, 7878060, 8271963, 9191070, 9453672, 11029284, 11817090, 12254760, 13786605, 15756120, 16543926, 18382140, 22058568, 23634180, 27573210, 33087852, 36764280, 41359815, 47268360, 55146420, 66175704, 82719630, 110292840, 165439260, 330878520]

約数ペア:

[(1, 330878520), (2, 165439260), (3, 110292840), (4, 82719630), (5, 66175704), (6, 55146420), (7, 47268360), (8, 41359815), (9, 36764280), (10, 33087852), (12, 27573210), (14, 23634180), (15, 22058568), (18, 18382140), (20, 16543926), (21, 15756120), (24, 13786605), (27, 12254760), (28, 11817090), (30, 11029284), (35, 9453672), (36, 9191070), (40, 8271963), (42, 7878060), (45, 7352856), (54, 6127380), (56, 5908545), (60, 5514642), (63, 5252040), (70, 4726836), (72, 4595535), (81, 4084920), (84, 3939030), (90, 3676428), (105, 3151224), (108, 3063690), (120, 2757321), (126, 2626020), (135, 2450952), (140, 2363418), (162, 2042460), (168, 1969515), (180, 1838214), (189, 1750680), (210, 1575612), (216, 1531845), (243, 1361640), (252, 1313010), (270, 1225476), (280, 1181709), (315, 1050408), (324, 1021230), (360, 919107), (378, 875340), (405, 816984), (420, 787806), (486, 680820), (504, 656505), (540, 612738), (567, 583560), (630, 525204), (648, 510615), (729, 453880), (756, 437670), (810, 408492), (840, 393903), (945, 350136), (972, 340410), (1080, 306369), (1134, 291780), (1215, 272328), (1260, 262602), (1458, 226940), (1512, 218835), (1620, 204246), (1621, 204120), (1701, 194520), (1890, 175068), (1944, 170205), (2268, 145890), (2430, 136164), (2520, 131301), (2835, 116712), (2916, 113470), (3240, 102123), (3242, 102060), (3402, 97260), (3645, 90776), (3780, 87534), (4536, 72945), (4860, 68082), (4863, 68040), (5103, 64840), (5670, 58356), (5832, 56735), (6484, 51030), (6804, 48630), (7290, 45388), (7560, 43767), (8105, 40824), (8505, 38904), (9720, 34041), (9726, 34020), (10206, 32420), (11340, 29178), (11347, 29160), (12968, 25515), (13608, 24315), (14580, 22694), (14589, 22680), (16210, 20412), (17010, 19452)]