547940960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 1567641600

約数和(自身を除く): 1019700640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 89, 92, 112, 115, 140, 160, 161, 178, 184, 224, 230, 239, 280, 322, 356, 368, 445, 460, 478, 560, 623, 644, 712, 736, 805, 890, 920, 956, 1120, 1195, 1246, 1288, 1424, 1610, 1673, 1780, 1840, 1912, 2047, 2390, 2492, 2576, 2848, 3115, 3220, 3346, 3560, 3680, 3824, 4094, 4780, 4984, 5152, 5497, 6230, 6440, 6692, 7120, 7648, 8188, 8365, 9560, 9968, 10235, 10994, 12460, 12880, 13384, 14240, 14329, 16376, 16730, 19120, 19936, 20470, 21271, 21988, 24920, 25760, 26768, 27485, 28658, 32752, 33460, 38240, 38479, 40940, 42542, 43976, 49840, 53536, 54970, 57316, 65504, 66920, 71645, 76958, 81880, 85084, 87952, 99680, 106355, 109940, 114632, 133840, 143290, 148897, 153916, 163760, 170168, 175904, 192395, 212710, 219880, 229264, 267680, 286580, 297794, 307832, 327520, 340336, 384790, 425420, 439760, 458528, 489233, 573160, 595588, 615664, 680672, 744485, 769580, 850840, 879520, 978466, 1146320, 1191176, 1231328, 1488970, 1539160, 1701680, 1956932, 2292640, 2382352, 2446165, 2977940, 3078320, 3403360, 3424631, 3913864, 4764704, 4892330, 5955880, 6156640, 6849262, 7827728, 9784660, 11911760, 13698524, 15655456, 17123155, 19569320, 23823520, 27397048, 34246310, 39138640, 54794096, 68492620, 78277280, 109588192, 136985240, 273970480, 547940960]

約数ペア:

[(1, 547940960), (2, 273970480), (4, 136985240), (5, 109588192), (7, 78277280), (8, 68492620), (10, 54794096), (14, 39138640), (16, 34246310), (20, 27397048), (23, 23823520), (28, 19569320), (32, 17123155), (35, 15655456), (40, 13698524), (46, 11911760), (56, 9784660), (70, 7827728), (80, 6849262), (89, 6156640), (92, 5955880), (112, 4892330), (115, 4764704), (140, 3913864), (160, 3424631), (161, 3403360), (178, 3078320), (184, 2977940), (224, 2446165), (230, 2382352), (239, 2292640), (280, 1956932), (322, 1701680), (356, 1539160), (368, 1488970), (445, 1231328), (460, 1191176), (478, 1146320), (560, 978466), (623, 879520), (644, 850840), (712, 769580), (736, 744485), (805, 680672), (890, 615664), (920, 595588), (956, 573160), (1120, 489233), (1195, 458528), (1246, 439760), (1288, 425420), (1424, 384790), (1610, 340336), (1673, 327520), (1780, 307832), (1840, 297794), (1912, 286580), (2047, 267680), (2390, 229264), (2492, 219880), (2576, 212710), (2848, 192395), (3115, 175904), (3220, 170168), (3346, 163760), (3560, 153916), (3680, 148897), (3824, 143290), (4094, 133840), (4780, 114632), (4984, 109940), (5152, 106355), (5497, 99680), (6230, 87952), (6440, 85084), (6692, 81880), (7120, 76958), (7648, 71645), (8188, 66920), (8365, 65504), (9560, 57316), (9968, 54970), (10235, 53536), (10994, 49840), (12460, 43976), (12880, 42542), (13384, 40940), (14240, 38479), (14329, 38240), (16376, 33460), (16730, 32752), (19120, 28658), (19936, 27485), (20470, 26768), (21271, 25760), (21988, 24920)]