172390680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 320

約数和(自身を含む): 723444480

約数和(自身を除く): 551053800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 540, 567, 594, 616, 630, 648, 660, 691, 693, 756, 770, 792, 810, 840, 891, 924, 945, 990, 1080, 1134, 1155, 1188, 1260, 1320, 1382, 1386, 1485, 1512, 1540, 1620, 1782, 1848, 1890, 1980, 2073, 2079, 2268, 2310, 2376, 2520, 2764, 2772, 2835, 2970, 3080, 3240, 3455, 3465, 3564, 3780, 3960, 4146, 4158, 4455, 4536, 4620, 4837, 5528, 5544, 5670, 5940, 6219, 6237, 6910, 6930, 7128, 7560, 7601, 8292, 8316, 8910, 9240, 9674, 10365, 10395, 11340, 11880, 12438, 12474, 13820, 13860, 14511, 15202, 16584, 16632, 17820, 18657, 19348, 20730, 20790, 22680, 22803, 24185, 24876, 24948, 27640, 27720, 29022, 30404, 31095, 31185, 35640, 37314, 38005, 38696, 41460, 41580, 43533, 45606, 48370, 49752, 49896, 53207, 55971, 58044, 60808, 62190, 62370, 68409, 72555, 74628, 76010, 82920, 83160, 87066, 91212, 93285, 96740, 106414, 111942, 114015, 116088, 124380, 124740, 130599, 136818, 145110, 149256, 152020, 159621, 174132, 182424, 186570, 193480, 205227, 212828, 217665, 223884, 228030, 248760, 249480, 261198, 266035, 273636, 279855, 290220, 304040, 319242, 342045, 348264, 373140, 391797, 410454, 425656, 435330, 447768, 456060, 478863, 522396, 532070, 547272, 559710, 580440, 615681, 638484, 652995, 684090, 746280, 783594, 798105, 820908, 870660, 912120, 957726, 1026135, 1044792, 1064140, 1119420, 1231362, 1276968, 1305990, 1368180, 1436589, 1567188, 1596210, 1641816, 1741320, 1915452, 1958985, 2052270, 2128280, 2238840, 2394315, 2462724, 2611980, 2736360, 2873178, 3078405, 3134376, 3192420, 3830904, 3917970, 4104540, 4309767, 4788630, 4925448, 5223960, 5746356, 6156810, 6384840, 7182945, 7835940, 8209080, 8619534, 9577260, 11492712, 12313620, 14365890, 15671880, 17239068, 19154520, 21548835, 24627240, 28731780, 34478136, 43097670, 57463560, 86195340, 172390680]

約数ペア:

[(1, 172390680), (2, 86195340), (3, 57463560), (4, 43097670), (5, 34478136), (6, 28731780), (7, 24627240), (8, 21548835), (9, 19154520), (10, 17239068), (11, 15671880), (12, 14365890), (14, 12313620), (15, 11492712), (18, 9577260), (20, 8619534), (21, 8209080), (22, 7835940), (24, 7182945), (27, 6384840), (28, 6156810), (30, 5746356), (33, 5223960), (35, 4925448), (36, 4788630), (40, 4309767), (42, 4104540), (44, 3917970), (45, 3830904), (54, 3192420), (55, 3134376), (56, 3078405), (60, 2873178), (63, 2736360), (66, 2611980), (70, 2462724), (72, 2394315), (77, 2238840), (81, 2128280), (84, 2052270), (88, 1958985), (90, 1915452), (99, 1741320), (105, 1641816), (108, 1596210), (110, 1567188), (120, 1436589), (126, 1368180), (132, 1305990), (135, 1276968), (140, 1231362), (154, 1119420), (162, 1064140), (165, 1044792), (168, 1026135), (180, 957726), (189, 912120), (198, 870660), (210, 820908), (216, 798105), (220, 783594), (231, 746280), (252, 684090), (264, 652995), (270, 638484), (280, 615681), (297, 580440), (308, 559710), (315, 547272), (324, 532070), (330, 522396), (360, 478863), (378, 456060), (385, 447768), (396, 435330), (405, 425656), (420, 410454), (440, 391797), (462, 373140), (495, 348264), (504, 342045), (540, 319242), (567, 304040), (594, 290220), (616, 279855), (630, 273636), (648, 266035), (660, 261198), (691, 249480), (693, 248760), (756, 228030), (770, 223884), (792, 217665), (810, 212828), (840, 205227), (891, 193480), (924, 186570), (945, 182424), (990, 174132), (1080, 159621), (1134, 152020), (1155, 149256), (1188, 145110), (1260, 136818), (1320, 130599), (1382, 124740), (1386, 124380), (1485, 116088), (1512, 114015), (1540, 111942), (1620, 106414), (1782, 96740), (1848, 93285), (1890, 91212), (1980, 87066), (2073, 83160), (2079, 82920), (2268, 76010), (2310, 74628), (2376, 72555), (2520, 68409), (2764, 62370), (2772, 62190), (2835, 60808), (2970, 58044), (3080, 55971), (3240, 53207), (3455, 49896), (3465, 49752), (3564, 48370), (3780, 45606), (3960, 43533), (4146, 41580), (4158, 41460), (4455, 38696), (4536, 38005), (4620, 37314), (4837, 35640), (5528, 31185), (5544, 31095), (5670, 30404), (5940, 29022), (6219, 27720), (6237, 27640), (6910, 24948), (6930, 24876), (7128, 24185), (7560, 22803), (7601, 22680), (8292, 20790), (8316, 20730), (8910, 19348), (9240, 18657), (9674, 17820), (10365, 16632), (10395, 16584), (11340, 15202), (11880, 14511), (12438, 13860), (12474, 13820)]