84185360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 244270080

約数和(自身を除く): 160084720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 140, 148, 170, 185, 238, 239, 259, 272, 280, 296, 340, 370, 476, 478, 518, 560, 592, 595, 629, 680, 740, 952, 956, 1036, 1190, 1195, 1258, 1295, 1360, 1480, 1673, 1904, 1912, 2072, 2380, 2390, 2516, 2590, 2960, 3145, 3346, 3824, 4063, 4144, 4403, 4760, 4780, 5032, 5180, 6290, 6692, 8126, 8365, 8806, 8843, 9520, 9560, 10064, 10360, 12580, 13384, 16252, 16730, 17612, 17686, 19120, 20315, 20720, 22015, 25160, 26768, 28441, 32504, 33460, 35224, 35372, 40630, 44030, 44215, 50320, 56882, 61901, 65008, 66920, 70448, 70744, 81260, 88060, 88430, 113764, 123802, 133840, 141488, 142205, 150331, 162520, 176120, 176860, 227528, 247604, 284410, 300662, 309505, 325040, 352240, 353720, 455056, 495208, 568820, 601324, 619010, 707440, 751655, 990416, 1052317, 1137640, 1202648, 1238020, 1503310, 2104634, 2275280, 2405296, 2476040, 3006620, 4209268, 4952080, 5261585, 6013240, 8418536, 10523170, 12026480, 16837072, 21046340, 42092680, 84185360]

約数ペア:

[(1, 84185360), (2, 42092680), (4, 21046340), (5, 16837072), (7, 12026480), (8, 10523170), (10, 8418536), (14, 6013240), (16, 5261585), (17, 4952080), (20, 4209268), (28, 3006620), (34, 2476040), (35, 2405296), (37, 2275280), (40, 2104634), (56, 1503310), (68, 1238020), (70, 1202648), (74, 1137640), (80, 1052317), (85, 990416), (112, 751655), (119, 707440), (136, 619010), (140, 601324), (148, 568820), (170, 495208), (185, 455056), (238, 353720), (239, 352240), (259, 325040), (272, 309505), (280, 300662), (296, 284410), (340, 247604), (370, 227528), (476, 176860), (478, 176120), (518, 162520), (560, 150331), (592, 142205), (595, 141488), (629, 133840), (680, 123802), (740, 113764), (952, 88430), (956, 88060), (1036, 81260), (1190, 70744), (1195, 70448), (1258, 66920), (1295, 65008), (1360, 61901), (1480, 56882), (1673, 50320), (1904, 44215), (1912, 44030), (2072, 40630), (2380, 35372), (2390, 35224), (2516, 33460), (2590, 32504), (2960, 28441), (3145, 26768), (3346, 25160), (3824, 22015), (4063, 20720), (4144, 20315), (4403, 19120), (4760, 17686), (4780, 17612), (5032, 16730), (5180, 16252), (6290, 13384), (6692, 12580), (8126, 10360), (8365, 10064), (8806, 9560), (8843, 9520)]