157714440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 569721600

約数和(自身を除く): 412007160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 312, 313, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 626, 646, 663, 680, 741, 760, 780, 884, 939, 969, 988, 1020, 1105, 1140, 1235, 1252, 1292, 1326, 1482, 1560, 1565, 1615, 1768, 1878, 1938, 1976, 2040, 2210, 2280, 2470, 2504, 2584, 2652, 2964, 3130, 3230, 3315, 3705, 3756, 3876, 4069, 4199, 4420, 4695, 4845, 4940, 5304, 5321, 5928, 5947, 6260, 6460, 6630, 7410, 7512, 7752, 8138, 8398, 8840, 9390, 9690, 9880, 10642, 11894, 12207, 12520, 12597, 12920, 13260, 14820, 15963, 16276, 16796, 17841, 18780, 19380, 20345, 20995, 21284, 23788, 24414, 25194, 26520, 26605, 29640, 29735, 31926, 32552, 33592, 35682, 37560, 38760, 40690, 41990, 42568, 47576, 48828, 50388, 53210, 59470, 61035, 62985, 63852, 69173, 71364, 77311, 79815, 81380, 83980, 89205, 97656, 100776, 101099, 106420, 118940, 122070, 125970, 127704, 138346, 142728, 154622, 159630, 162760, 167960, 178410, 202198, 207519, 212840, 231933, 237880, 244140, 251940, 276692, 303297, 309244, 319260, 345865, 356820, 386555, 404396, 415038, 463866, 488280, 503880, 505495, 553384, 606594, 618488, 638520, 691730, 713640, 773110, 808792, 830076, 927732, 1010990, 1037595, 1159665, 1213188, 1314287, 1383460, 1516485, 1546220, 1660152, 1855464, 2021980, 2075190, 2319330, 2426376, 2628574, 2766920, 3032970, 3092440, 3942861, 4043960, 4150380, 4638660, 5257148, 6065940, 6571435, 7885722, 8300760, 9277320, 10514296, 12131880, 13142870, 15771444, 19714305, 26285740, 31542888, 39428610, 52571480, 78857220, 157714440]

約数ペア:

[(1, 157714440), (2, 78857220), (3, 52571480), (4, 39428610), (5, 31542888), (6, 26285740), (8, 19714305), (10, 15771444), (12, 13142870), (13, 12131880), (15, 10514296), (17, 9277320), (19, 8300760), (20, 7885722), (24, 6571435), (26, 6065940), (30, 5257148), (34, 4638660), (38, 4150380), (39, 4043960), (40, 3942861), (51, 3092440), (52, 3032970), (57, 2766920), (60, 2628574), (65, 2426376), (68, 2319330), (76, 2075190), (78, 2021980), (85, 1855464), (95, 1660152), (102, 1546220), (104, 1516485), (114, 1383460), (120, 1314287), (130, 1213188), (136, 1159665), (152, 1037595), (156, 1010990), (170, 927732), (190, 830076), (195, 808792), (204, 773110), (221, 713640), (228, 691730), (247, 638520), (255, 618488), (260, 606594), (285, 553384), (312, 505495), (313, 503880), (323, 488280), (340, 463866), (380, 415038), (390, 404396), (408, 386555), (442, 356820), (456, 345865), (494, 319260), (510, 309244), (520, 303297), (570, 276692), (626, 251940), (646, 244140), (663, 237880), (680, 231933), (741, 212840), (760, 207519), (780, 202198), (884, 178410), (939, 167960), (969, 162760), (988, 159630), (1020, 154622), (1105, 142728), (1140, 138346), (1235, 127704), (1252, 125970), (1292, 122070), (1326, 118940), (1482, 106420), (1560, 101099), (1565, 100776), (1615, 97656), (1768, 89205), (1878, 83980), (1938, 81380), (1976, 79815), (2040, 77311), (2210, 71364), (2280, 69173), (2470, 63852), (2504, 62985), (2584, 61035), (2652, 59470), (2964, 53210), (3130, 50388), (3230, 48828), (3315, 47576), (3705, 42568), (3756, 41990), (3876, 40690), (4069, 38760), (4199, 37560), (4420, 35682), (4695, 33592), (4845, 32552), (4940, 31926), (5304, 29735), (5321, 29640), (5928, 26605), (5947, 26520), (6260, 25194), (6460, 24414), (6630, 23788), (7410, 21284), (7512, 20995), (7752, 20345), (8138, 19380), (8398, 18780), (8840, 17841), (9390, 16796), (9690, 16276), (9880, 15963), (10642, 14820), (11894, 13260), (12207, 12920), (12520, 12597)]