179250720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 192

約数和(自身を含む): 652530816

約数和(自身を除く): 473280096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 1997, 2040, 2244, 2640, 2720, 2805, 2992, 3740, 3994, 4080, 4488, 5280, 5610, 5984, 5991, 7480, 7988, 8160, 8976, 9985, 11220, 11982, 14960, 15976, 17952, 19970, 21967, 22440, 23964, 29920, 29955, 31952, 33949, 39940, 43934, 44880, 47928, 59910, 63904, 65901, 67898, 79880, 87868, 89760, 95856, 101847, 109835, 119820, 131802, 135796, 159760, 169745, 175736, 191712, 203694, 219670, 239640, 263604, 271592, 319520, 329505, 339490, 351472, 373439, 407388, 439340, 479280, 509235, 527208, 543184, 659010, 678980, 702944, 746878, 814776, 878680, 958560, 1018470, 1054416, 1086368, 1120317, 1318020, 1357960, 1493756, 1629552, 1757360, 1867195, 2036940, 2108832, 2240634, 2636040, 2715920, 2987512, 3259104, 3514720, 3734390, 4073880, 4481268, 5272080, 5431840, 5601585, 5975024, 7468780, 8147760, 8962536, 10544160, 11203170, 11950048, 14937560, 16295520, 17925072, 22406340, 29875120, 35850144, 44812680, 59750240, 89625360, 179250720]

約数ペア:

[(1, 179250720), (2, 89625360), (3, 59750240), (4, 44812680), (5, 35850144), (6, 29875120), (8, 22406340), (10, 17925072), (11, 16295520), (12, 14937560), (15, 11950048), (16, 11203170), (17, 10544160), (20, 8962536), (22, 8147760), (24, 7468780), (30, 5975024), (32, 5601585), (33, 5431840), (34, 5272080), (40, 4481268), (44, 4073880), (48, 3734390), (51, 3514720), (55, 3259104), (60, 2987512), (66, 2715920), (68, 2636040), (80, 2240634), (85, 2108832), (88, 2036940), (96, 1867195), (102, 1757360), (110, 1629552), (120, 1493756), (132, 1357960), (136, 1318020), (160, 1120317), (165, 1086368), (170, 1054416), (176, 1018470), (187, 958560), (204, 878680), (220, 814776), (240, 746878), (255, 702944), (264, 678980), (272, 659010), (330, 543184), (340, 527208), (352, 509235), (374, 479280), (408, 439340), (440, 407388), (480, 373439), (510, 351472), (528, 339490), (544, 329505), (561, 319520), (660, 271592), (680, 263604), (748, 239640), (816, 219670), (880, 203694), (935, 191712), (1020, 175736), (1056, 169745), (1122, 159760), (1320, 135796), (1360, 131802), (1496, 119820), (1632, 109835), (1760, 101847), (1870, 95856), (1997, 89760), (2040, 87868), (2244, 79880), (2640, 67898), (2720, 65901), (2805, 63904), (2992, 59910), (3740, 47928), (3994, 44880), (4080, 43934), (4488, 39940), (5280, 33949), (5610, 31952), (5984, 29955), (5991, 29920), (7480, 23964), (7988, 22440), (8160, 21967), (8976, 19970), (9985, 17952), (11220, 15976), (11982, 14960)]