108257920

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 273196800

約数和(自身を除く): 164938880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 59, 61, 64, 80, 94, 118, 122, 128, 160, 188, 235, 236, 244, 295, 305, 320, 376, 470, 472, 488, 590, 610, 640, 752, 940, 944, 976, 1180, 1220, 1504, 1880, 1888, 1952, 2360, 2440, 2773, 2867, 3008, 3599, 3760, 3776, 3904, 4720, 4880, 5546, 5734, 6016, 7198, 7520, 7552, 7808, 9440, 9760, 11092, 11468, 13865, 14335, 14396, 15040, 17995, 18880, 19520, 22184, 22936, 27730, 28670, 28792, 30080, 35990, 37760, 39040, 44368, 45872, 55460, 57340, 57584, 71980, 88736, 91744, 110920, 114680, 115168, 143960, 169153, 177472, 183488, 221840, 229360, 230336, 287920, 338306, 354944, 366976, 443680, 458720, 460672, 575840, 676612, 845765, 887360, 917440, 1151680, 1353224, 1691530, 1774720, 1834880, 2303360, 2706448, 3383060, 5412896, 6766120, 10825792, 13532240, 21651584, 27064480, 54128960, 108257920]

約数ペア:

[(1, 108257920), (2, 54128960), (4, 27064480), (5, 21651584), (8, 13532240), (10, 10825792), (16, 6766120), (20, 5412896), (32, 3383060), (40, 2706448), (47, 2303360), (59, 1834880), (61, 1774720), (64, 1691530), (80, 1353224), (94, 1151680), (118, 917440), (122, 887360), (128, 845765), (160, 676612), (188, 575840), (235, 460672), (236, 458720), (244, 443680), (295, 366976), (305, 354944), (320, 338306), (376, 287920), (470, 230336), (472, 229360), (488, 221840), (590, 183488), (610, 177472), (640, 169153), (752, 143960), (940, 115168), (944, 114680), (976, 110920), (1180, 91744), (1220, 88736), (1504, 71980), (1880, 57584), (1888, 57340), (1952, 55460), (2360, 45872), (2440, 44368), (2773, 39040), (2867, 37760), (3008, 35990), (3599, 30080), (3760, 28792), (3776, 28670), (3904, 27730), (4720, 22936), (4880, 22184), (5546, 19520), (5734, 18880), (6016, 17995), (7198, 15040), (7520, 14396), (7552, 14335), (7808, 13865), (9440, 11468), (9760, 11092)]