172178160

素因数分解:

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

素因数の和:74

約数の個数: 300

約数和(自身を含む): 682980840

約数和(自身を除く): 510802680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 121, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 242, 245, 264, 280, 294, 308, 330, 336, 363, 385, 392, 420, 440, 462, 484, 490, 528, 539, 560, 588, 605, 616, 660, 726, 735, 770, 784, 840, 847, 880, 924, 968, 980, 1078, 1155, 1176, 1210, 1232, 1320, 1331, 1452, 1470, 1540, 1617, 1680, 1694, 1815, 1848, 1936, 1960, 2156, 2310, 2352, 2420, 2541, 2640, 2662, 2695, 2904, 2940, 3080, 3234, 3388, 3630, 3696, 3920, 3993, 4235, 4312, 4620, 4840, 5082, 5324, 5390, 5808, 5880, 5929, 6160, 6468, 6655, 6776, 7260, 7986, 8085, 8470, 8624, 9240, 9317, 9680, 10164, 10648, 10780, 11760, 11858, 12705, 12936, 13310, 13552, 14520, 14641, 15972, 16170, 16940, 17787, 18480, 18634, 19965, 20328, 21296, 21560, 23716, 25410, 25872, 26620, 27951, 29040, 29282, 29645, 31944, 32340, 33880, 35574, 37268, 39930, 40656, 43120, 43923, 46585, 47432, 50820, 53240, 55902, 58564, 59290, 63888, 64680, 65219, 67760, 71148, 73205, 74536, 79860, 87846, 88935, 93170, 94864, 101640, 102487, 106480, 111804, 117128, 118580, 129360, 130438, 139755, 142296, 146410, 149072, 159720, 175692, 177870, 186340, 195657, 203280, 204974, 219615, 223608, 234256, 237160, 260876, 279510, 284592, 292820, 307461, 319440, 326095, 351384, 355740, 372680, 391314, 409948, 439230, 447216, 474320, 512435, 521752, 559020, 585640, 614922, 652190, 702768, 711480, 717409, 745360, 782628, 819896, 878460, 978285, 1024870, 1043504, 1118040, 1171280, 1229844, 1304380, 1422960, 1434818, 1537305, 1565256, 1639792, 1756920, 1956570, 2049740, 2152227, 2236080, 2459688, 2608760, 2869636, 3074610, 3130512, 3513840, 3587045, 3913140, 4099480, 4304454, 4919376, 5217520, 5739272, 6149220, 7174090, 7826280, 8198960, 8608908, 10761135, 11478544, 12298440, 14348180, 15652560, 17217816, 21522270, 24596880, 28696360, 34435632, 43044540, 57392720, 86089080, 172178160]

約数ペア:

[(1, 172178160), (2, 86089080), (3, 57392720), (4, 43044540), (5, 34435632), (6, 28696360), (7, 24596880), (8, 21522270), (10, 17217816), (11, 15652560), (12, 14348180), (14, 12298440), (15, 11478544), (16, 10761135), (20, 8608908), (21, 8198960), (22, 7826280), (24, 7174090), (28, 6149220), (30, 5739272), (33, 5217520), (35, 4919376), (40, 4304454), (42, 4099480), (44, 3913140), (48, 3587045), (49, 3513840), (55, 3130512), (56, 3074610), (60, 2869636), (66, 2608760), (70, 2459688), (77, 2236080), (80, 2152227), (84, 2049740), (88, 1956570), (98, 1756920), (105, 1639792), (110, 1565256), (112, 1537305), (120, 1434818), (121, 1422960), (132, 1304380), (140, 1229844), (147, 1171280), (154, 1118040), (165, 1043504), (168, 1024870), (176, 978285), (196, 878460), (210, 819896), (220, 782628), (231, 745360), (240, 717409), (242, 711480), (245, 702768), (264, 652190), (280, 614922), (294, 585640), (308, 559020), (330, 521752), (336, 512435), (363, 474320), (385, 447216), (392, 439230), (420, 409948), (440, 391314), (462, 372680), (484, 355740), (490, 351384), (528, 326095), (539, 319440), (560, 307461), (588, 292820), (605, 284592), (616, 279510), (660, 260876), (726, 237160), (735, 234256), (770, 223608), (784, 219615), (840, 204974), (847, 203280), (880, 195657), (924, 186340), (968, 177870), (980, 175692), (1078, 159720), (1155, 149072), (1176, 146410), (1210, 142296), (1232, 139755), (1320, 130438), (1331, 129360), (1452, 118580), (1470, 117128), (1540, 111804), (1617, 106480), (1680, 102487), (1694, 101640), (1815, 94864), (1848, 93170), (1936, 88935), (1960, 87846), (2156, 79860), (2310, 74536), (2352, 73205), (2420, 71148), (2541, 67760), (2640, 65219), (2662, 64680), (2695, 63888), (2904, 59290), (2940, 58564), (3080, 55902), (3234, 53240), (3388, 50820), (3630, 47432), (3696, 46585), (3920, 43923), (3993, 43120), (4235, 40656), (4312, 39930), (4620, 37268), (4840, 35574), (5082, 33880), (5324, 32340), (5390, 31944), (5808, 29645), (5880, 29282), (5929, 29040), (6160, 27951), (6468, 26620), (6655, 25872), (6776, 25410), (7260, 23716), (7986, 21560), (8085, 21296), (8470, 20328), (8624, 19965), (9240, 18634), (9317, 18480), (9680, 17787), (10164, 16940), (10648, 16170), (10780, 15972), (11760, 14641), (11858, 14520), (12705, 13552), (12936, 13310)]