957204040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 2667168000

約数和(自身を除く): 1709963960

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 41, 52, 65, 68, 76, 82, 85, 95, 104, 130, 136, 139, 152, 164, 170, 190, 205, 221, 247, 260, 278, 323, 328, 340, 380, 410, 442, 494, 520, 533, 556, 646, 680, 695, 697, 760, 779, 820, 884, 988, 1066, 1105, 1112, 1235, 1292, 1390, 1394, 1558, 1615, 1640, 1768, 1807, 1976, 2132, 2210, 2363, 2470, 2584, 2641, 2665, 2780, 2788, 3116, 3230, 3485, 3614, 3895, 4199, 4264, 4420, 4726, 4940, 5282, 5330, 5560, 5576, 5699, 6232, 6460, 6970, 7228, 7790, 8398, 8840, 9035, 9061, 9452, 9880, 10127, 10564, 10660, 11398, 11815, 12920, 13205, 13243, 13940, 14456, 15580, 16796, 18070, 18122, 18904, 20254, 20995, 21128, 21320, 22796, 23630, 26410, 26486, 27880, 28495, 30719, 31160, 33592, 34333, 36140, 36244, 40508, 41990, 44897, 45305, 45592, 47260, 50635, 52820, 52972, 56990, 61438, 66215, 68666, 72280, 72488, 74087, 81016, 83980, 89794, 90610, 94520, 96883, 101270, 105640, 105944, 108281, 113980, 122876, 132430, 137332, 148174, 153595, 167960, 171665, 172159, 179588, 181220, 193766, 202540, 216562, 224485, 227960, 245752, 264860, 274664, 296348, 307190, 343330, 344318, 359176, 362440, 370435, 387532, 405080, 433124, 448970, 484415, 529720, 541405, 583661, 592696, 614380, 686660, 688636, 740870, 775064, 860795, 866248, 897940, 968830, 1082810, 1167322, 1228760, 1259479, 1373320, 1377272, 1407653, 1481740, 1721590, 1795880, 1840777, 1937660, 2165620, 2334644, 2518958, 2815306, 2918305, 2963480, 3443180, 3681554, 3875320, 4331240, 4669288, 5037916, 5630612, 5836610, 6297395, 6886360, 7038265, 7363108, 9203885, 10075832, 11261224, 11673220, 12594790, 14076530, 14726216, 18407770, 23346440, 23930101, 25189580, 28153060, 36815540, 47860202, 50379160, 56306120, 73631080, 95720404, 119650505, 191440808, 239301010, 478602020, 957204040]

約数ペア:

[(1, 957204040), (2, 478602020), (4, 239301010), (5, 191440808), (8, 119650505), (10, 95720404), (13, 73631080), (17, 56306120), (19, 50379160), (20, 47860202), (26, 36815540), (34, 28153060), (38, 25189580), (40, 23930101), (41, 23346440), (52, 18407770), (65, 14726216), (68, 14076530), (76, 12594790), (82, 11673220), (85, 11261224), (95, 10075832), (104, 9203885), (130, 7363108), (136, 7038265), (139, 6886360), (152, 6297395), (164, 5836610), (170, 5630612), (190, 5037916), (205, 4669288), (221, 4331240), (247, 3875320), (260, 3681554), (278, 3443180), (323, 2963480), (328, 2918305), (340, 2815306), (380, 2518958), (410, 2334644), (442, 2165620), (494, 1937660), (520, 1840777), (533, 1795880), (556, 1721590), (646, 1481740), (680, 1407653), (695, 1377272), (697, 1373320), (760, 1259479), (779, 1228760), (820, 1167322), (884, 1082810), (988, 968830), (1066, 897940), (1105, 866248), (1112, 860795), (1235, 775064), (1292, 740870), (1390, 688636), (1394, 686660), (1558, 614380), (1615, 592696), (1640, 583661), (1768, 541405), (1807, 529720), (1976, 484415), (2132, 448970), (2210, 433124), (2363, 405080), (2470, 387532), (2584, 370435), (2641, 362440), (2665, 359176), (2780, 344318), (2788, 343330), (3116, 307190), (3230, 296348), (3485, 274664), (3614, 264860), (3895, 245752), (4199, 227960), (4264, 224485), (4420, 216562), (4726, 202540), (4940, 193766), (5282, 181220), (5330, 179588), (5560, 172159), (5576, 171665), (5699, 167960), (6232, 153595), (6460, 148174), (6970, 137332), (7228, 132430), (7790, 122876), (8398, 113980), (8840, 108281), (9035, 105944), (9061, 105640), (9452, 101270), (9880, 96883), (10127, 94520), (10564, 90610), (10660, 89794), (11398, 83980), (11815, 81016), (12920, 74087), (13205, 72488), (13243, 72280), (13940, 68666), (14456, 66215), (15580, 61438), (16796, 56990), (18070, 52972), (18122, 52820), (18904, 50635), (20254, 47260), (20995, 45592), (21128, 45305), (21320, 44897), (22796, 41990), (23630, 40508), (26410, 36244), (26486, 36140), (27880, 34333), (28495, 33592), (30719, 31160)]