6632640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 252

約数和(自身を含む): 27102816

約数和(自身を除く): 20470176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 98, 105, 112, 120, 126, 140, 141, 144, 147, 160, 168, 180, 188, 192, 196, 210, 224, 235, 240, 245, 252, 280, 282, 288, 294, 315, 320, 329, 336, 360, 376, 392, 420, 423, 441, 448, 470, 480, 490, 504, 560, 564, 576, 588, 630, 658, 672, 705, 720, 735, 752, 784, 840, 846, 882, 940, 960, 980, 987, 1008, 1120, 1128, 1176, 1260, 1316, 1344, 1410, 1440, 1470, 1504, 1568, 1645, 1680, 1692, 1764, 1880, 1960, 1974, 2016, 2115, 2205, 2240, 2256, 2303, 2352, 2520, 2632, 2820, 2880, 2940, 2961, 3008, 3136, 3290, 3360, 3384, 3528, 3760, 3920, 3948, 4032, 4230, 4410, 4512, 4606, 4704, 4935, 5040, 5264, 5640, 5880, 5922, 6580, 6720, 6768, 6909, 7056, 7520, 7840, 7896, 8460, 8820, 9024, 9212, 9408, 9870, 10080, 10528, 11280, 11515, 11760, 11844, 13160, 13536, 13818, 14112, 14805, 15040, 15680, 15792, 16920, 17640, 18424, 19740, 20160, 20727, 21056, 22560, 23030, 23520, 23688, 26320, 27072, 27636, 28224, 29610, 31584, 33840, 34545, 35280, 36848, 39480, 41454, 45120, 46060, 47040, 47376, 52640, 55272, 59220, 63168, 67680, 69090, 70560, 73696, 78960, 82908, 92120, 94752, 103635, 105280, 110544, 118440, 135360, 138180, 141120, 147392, 157920, 165816, 184240, 189504, 207270, 221088, 236880, 276360, 315840, 331632, 368480, 414540, 442176, 473760, 552720, 663264, 736960, 829080, 947520, 1105440, 1326528, 1658160, 2210880, 3316320, 6632640]

約数ペア:

[(1, 6632640), (2, 3316320), (3, 2210880), (4, 1658160), (5, 1326528), (6, 1105440), (7, 947520), (8, 829080), (9, 736960), (10, 663264), (12, 552720), (14, 473760), (15, 442176), (16, 414540), (18, 368480), (20, 331632), (21, 315840), (24, 276360), (28, 236880), (30, 221088), (32, 207270), (35, 189504), (36, 184240), (40, 165816), (42, 157920), (45, 147392), (47, 141120), (48, 138180), (49, 135360), (56, 118440), (60, 110544), (63, 105280), (64, 103635), (70, 94752), (72, 92120), (80, 82908), (84, 78960), (90, 73696), (94, 70560), (96, 69090), (98, 67680), (105, 63168), (112, 59220), (120, 55272), (126, 52640), (140, 47376), (141, 47040), (144, 46060), (147, 45120), (160, 41454), (168, 39480), (180, 36848), (188, 35280), (192, 34545), (196, 33840), (210, 31584), (224, 29610), (235, 28224), (240, 27636), (245, 27072), (252, 26320), (280, 23688), (282, 23520), (288, 23030), (294, 22560), (315, 21056), (320, 20727), (329, 20160), (336, 19740), (360, 18424), (376, 17640), (392, 16920), (420, 15792), (423, 15680), (441, 15040), (448, 14805), (470, 14112), (480, 13818), (490, 13536), (504, 13160), (560, 11844), (564, 11760), (576, 11515), (588, 11280), (630, 10528), (658, 10080), (672, 9870), (705, 9408), (720, 9212), (735, 9024), (752, 8820), (784, 8460), (840, 7896), (846, 7840), (882, 7520), (940, 7056), (960, 6909), (980, 6768), (987, 6720), (1008, 6580), (1120, 5922), (1128, 5880), (1176, 5640), (1260, 5264), (1316, 5040), (1344, 4935), (1410, 4704), (1440, 4606), (1470, 4512), (1504, 4410), (1568, 4230), (1645, 4032), (1680, 3948), (1692, 3920), (1764, 3760), (1880, 3528), (1960, 3384), (1974, 3360), (2016, 3290), (2115, 3136), (2205, 3008), (2240, 2961), (2256, 2940), (2303, 2880), (2352, 2820), (2520, 2632)]