1055691720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2260

約数の個数: 192

約数和(自身を含む): 3642537600

約数和(自身を除く): 2586845880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 59, 60, 69, 72, 90, 92, 115, 118, 120, 138, 177, 180, 184, 207, 230, 236, 276, 295, 345, 354, 360, 414, 460, 472, 531, 552, 590, 690, 708, 828, 885, 920, 1035, 1062, 1180, 1357, 1380, 1416, 1656, 1770, 2070, 2124, 2161, 2360, 2655, 2714, 2760, 3540, 4071, 4140, 4248, 4322, 5310, 5428, 6483, 6785, 7080, 8142, 8280, 8644, 10620, 10805, 10856, 12213, 12966, 13570, 16284, 17288, 19449, 20355, 21240, 21610, 24426, 25932, 27140, 32415, 32568, 38898, 40710, 43220, 48852, 49703, 51864, 54280, 61065, 64830, 77796, 81420, 86440, 97245, 97704, 99406, 122130, 127499, 129660, 149109, 155592, 162840, 194490, 198812, 244260, 248515, 254998, 259320, 298218, 382497, 388980, 397624, 447327, 488520, 497030, 509996, 596436, 637495, 745545, 764994, 777960, 894654, 994060, 1019992, 1147491, 1192872, 1274990, 1491090, 1529988, 1789308, 1912485, 1988120, 2236635, 2294982, 2549980, 2932477, 2982180, 3059976, 3578616, 3824970, 4473270, 4589964, 5099960, 5737455, 5864954, 5964360, 7649940, 8797431, 8946540, 9179928, 11474910, 11729908, 14662385, 15299880, 17594862, 17893080, 22949820, 23459816, 26392293, 29324770, 35189724, 43987155, 45899640, 52784586, 58649540, 70379448, 87974310, 105569172, 117299080, 131961465, 175948620, 211138344, 263922930, 351897240, 527845860, 1055691720]

約数ペア:

[(1, 1055691720), (2, 527845860), (3, 351897240), (4, 263922930), (5, 211138344), (6, 175948620), (8, 131961465), (9, 117299080), (10, 105569172), (12, 87974310), (15, 70379448), (18, 58649540), (20, 52784586), (23, 45899640), (24, 43987155), (30, 35189724), (36, 29324770), (40, 26392293), (45, 23459816), (46, 22949820), (59, 17893080), (60, 17594862), (69, 15299880), (72, 14662385), (90, 11729908), (92, 11474910), (115, 9179928), (118, 8946540), (120, 8797431), (138, 7649940), (177, 5964360), (180, 5864954), (184, 5737455), (207, 5099960), (230, 4589964), (236, 4473270), (276, 3824970), (295, 3578616), (345, 3059976), (354, 2982180), (360, 2932477), (414, 2549980), (460, 2294982), (472, 2236635), (531, 1988120), (552, 1912485), (590, 1789308), (690, 1529988), (708, 1491090), (828, 1274990), (885, 1192872), (920, 1147491), (1035, 1019992), (1062, 994060), (1180, 894654), (1357, 777960), (1380, 764994), (1416, 745545), (1656, 637495), (1770, 596436), (2070, 509996), (2124, 497030), (2161, 488520), (2360, 447327), (2655, 397624), (2714, 388980), (2760, 382497), (3540, 298218), (4071, 259320), (4140, 254998), (4248, 248515), (4322, 244260), (5310, 198812), (5428, 194490), (6483, 162840), (6785, 155592), (7080, 149109), (8142, 129660), (8280, 127499), (8644, 122130), (10620, 99406), (10805, 97704), (10856, 97245), (12213, 86440), (12966, 81420), (13570, 77796), (16284, 64830), (17288, 61065), (19449, 54280), (20355, 51864), (21240, 49703), (21610, 48852), (24426, 43220), (25932, 40710), (27140, 38898), (32415, 32568)]