9948960

素因数分解:

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

素因数の和:85

約数の個数: 288

約数和(自身を含む): 41368320

約数和(自身を除く): 31419360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 98, 105, 108, 112, 120, 126, 135, 140, 141, 144, 147, 160, 168, 180, 188, 189, 196, 210, 216, 224, 235, 240, 245, 252, 270, 280, 282, 288, 294, 315, 329, 336, 360, 376, 378, 392, 420, 423, 432, 441, 470, 480, 490, 504, 540, 560, 564, 588, 630, 658, 672, 705, 720, 735, 752, 756, 784, 840, 846, 864, 882, 940, 945, 980, 987, 1008, 1080, 1120, 1128, 1176, 1260, 1269, 1316, 1323, 1410, 1440, 1470, 1504, 1512, 1568, 1645, 1680, 1692, 1764, 1880, 1890, 1960, 1974, 2016, 2115, 2160, 2205, 2256, 2303, 2352, 2520, 2538, 2632, 2646, 2820, 2940, 2961, 3024, 3290, 3360, 3384, 3528, 3760, 3780, 3920, 3948, 4230, 4320, 4410, 4512, 4606, 4704, 4935, 5040, 5076, 5264, 5292, 5640, 5880, 5922, 6048, 6345, 6580, 6615, 6768, 6909, 7056, 7520, 7560, 7840, 7896, 8460, 8820, 8883, 9212, 9870, 10080, 10152, 10528, 10584, 11280, 11515, 11760, 11844, 12690, 13160, 13230, 13536, 13818, 14112, 14805, 15120, 15792, 16920, 17640, 17766, 18424, 19740, 20304, 20727, 21168, 22560, 23030, 23520, 23688, 25380, 26320, 26460, 27636, 29610, 30240, 31584, 33840, 34545, 35280, 35532, 36848, 39480, 40608, 41454, 42336, 44415, 46060, 47376, 50760, 52640, 52920, 55272, 59220, 62181, 67680, 69090, 70560, 71064, 73696, 78960, 82908, 88830, 92120, 94752, 101520, 103635, 105840, 110544, 118440, 124362, 138180, 142128, 157920, 165816, 177660, 184240, 203040, 207270, 211680, 221088, 236880, 248724, 276360, 284256, 310905, 331632, 355320, 368480, 414540, 473760, 497448, 552720, 621810, 663264, 710640, 829080, 994896, 1105440, 1243620, 1421280, 1658160, 1989792, 2487240, 3316320, 4974480, 9948960]

約数ペア:

[(1, 9948960), (2, 4974480), (3, 3316320), (4, 2487240), (5, 1989792), (6, 1658160), (7, 1421280), (8, 1243620), (9, 1105440), (10, 994896), (12, 829080), (14, 710640), (15, 663264), (16, 621810), (18, 552720), (20, 497448), (21, 473760), (24, 414540), (27, 368480), (28, 355320), (30, 331632), (32, 310905), (35, 284256), (36, 276360), (40, 248724), (42, 236880), (45, 221088), (47, 211680), (48, 207270), (49, 203040), (54, 184240), (56, 177660), (60, 165816), (63, 157920), (70, 142128), (72, 138180), (80, 124362), (84, 118440), (90, 110544), (94, 105840), (96, 103635), (98, 101520), (105, 94752), (108, 92120), (112, 88830), (120, 82908), (126, 78960), (135, 73696), (140, 71064), (141, 70560), (144, 69090), (147, 67680), (160, 62181), (168, 59220), (180, 55272), (188, 52920), (189, 52640), (196, 50760), (210, 47376), (216, 46060), (224, 44415), (235, 42336), (240, 41454), (245, 40608), (252, 39480), (270, 36848), (280, 35532), (282, 35280), (288, 34545), (294, 33840), (315, 31584), (329, 30240), (336, 29610), (360, 27636), (376, 26460), (378, 26320), (392, 25380), (420, 23688), (423, 23520), (432, 23030), (441, 22560), (470, 21168), (480, 20727), (490, 20304), (504, 19740), (540, 18424), (560, 17766), (564, 17640), (588, 16920), (630, 15792), (658, 15120), (672, 14805), (705, 14112), (720, 13818), (735, 13536), (752, 13230), (756, 13160), (784, 12690), (840, 11844), (846, 11760), (864, 11515), (882, 11280), (940, 10584), (945, 10528), (980, 10152), (987, 10080), (1008, 9870), (1080, 9212), (1120, 8883), (1128, 8820), (1176, 8460), (1260, 7896), (1269, 7840), (1316, 7560), (1323, 7520), (1410, 7056), (1440, 6909), (1470, 6768), (1504, 6615), (1512, 6580), (1568, 6345), (1645, 6048), (1680, 5922), (1692, 5880), (1764, 5640), (1880, 5292), (1890, 5264), (1960, 5076), (1974, 5040), (2016, 4935), (2115, 4704), (2160, 4606), (2205, 4512), (2256, 4410), (2303, 4320), (2352, 4230), (2520, 3948), (2538, 3920), (2632, 3780), (2646, 3760), (2820, 3528), (2940, 3384), (2961, 3360), (3024, 3290)]