265672080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 949867776

約数和(自身を除く): 684195696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 61, 69, 72, 80, 90, 92, 115, 120, 122, 138, 144, 180, 183, 184, 207, 230, 240, 244, 263, 276, 305, 345, 360, 366, 368, 414, 460, 488, 526, 549, 552, 610, 690, 720, 732, 789, 828, 915, 920, 976, 1035, 1052, 1098, 1104, 1220, 1315, 1380, 1403, 1464, 1578, 1656, 1830, 1840, 2070, 2104, 2196, 2367, 2440, 2630, 2745, 2760, 2806, 2928, 3156, 3312, 3660, 3945, 4140, 4208, 4209, 4392, 4734, 4880, 5260, 5490, 5520, 5612, 6049, 6312, 7015, 7320, 7890, 8280, 8418, 8784, 9468, 10520, 10980, 11224, 11835, 12098, 12624, 12627, 14030, 14640, 15780, 16043, 16560, 16836, 18147, 18936, 21040, 21045, 21960, 22448, 23670, 24196, 25254, 28060, 30245, 31560, 32086, 33672, 36294, 37872, 42090, 43920, 47340, 48129, 48392, 50508, 54441, 56120, 60490, 63120, 63135, 64172, 67344, 72588, 80215, 84180, 90735, 94680, 96258, 96784, 101016, 108882, 112240, 120980, 126270, 128344, 144387, 145176, 160430, 168360, 181470, 189360, 192516, 202032, 217764, 240645, 241960, 252540, 256688, 272205, 288774, 290352, 320860, 336720, 362940, 368989, 385032, 435528, 481290, 483920, 505080, 544410, 577548, 641720, 721935, 725880, 737978, 770064, 871056, 962580, 1010160, 1088820, 1106967, 1155096, 1283440, 1443870, 1451760, 1475956, 1844945, 1925160, 2177640, 2213934, 2310192, 2887740, 2951912, 3320901, 3689890, 3850320, 4355280, 4427868, 5534835, 5775480, 5903824, 6641802, 7379780, 8855736, 11069670, 11550960, 13283604, 14759560, 16604505, 17711472, 22139340, 26567208, 29519120, 33209010, 44278680, 53134416, 66418020, 88557360, 132836040, 265672080]

約数ペア:

[(1, 265672080), (2, 132836040), (3, 88557360), (4, 66418020), (5, 53134416), (6, 44278680), (8, 33209010), (9, 29519120), (10, 26567208), (12, 22139340), (15, 17711472), (16, 16604505), (18, 14759560), (20, 13283604), (23, 11550960), (24, 11069670), (30, 8855736), (36, 7379780), (40, 6641802), (45, 5903824), (46, 5775480), (48, 5534835), (60, 4427868), (61, 4355280), (69, 3850320), (72, 3689890), (80, 3320901), (90, 2951912), (92, 2887740), (115, 2310192), (120, 2213934), (122, 2177640), (138, 1925160), (144, 1844945), (180, 1475956), (183, 1451760), (184, 1443870), (207, 1283440), (230, 1155096), (240, 1106967), (244, 1088820), (263, 1010160), (276, 962580), (305, 871056), (345, 770064), (360, 737978), (366, 725880), (368, 721935), (414, 641720), (460, 577548), (488, 544410), (526, 505080), (549, 483920), (552, 481290), (610, 435528), (690, 385032), (720, 368989), (732, 362940), (789, 336720), (828, 320860), (915, 290352), (920, 288774), (976, 272205), (1035, 256688), (1052, 252540), (1098, 241960), (1104, 240645), (1220, 217764), (1315, 202032), (1380, 192516), (1403, 189360), (1464, 181470), (1578, 168360), (1656, 160430), (1830, 145176), (1840, 144387), (2070, 128344), (2104, 126270), (2196, 120980), (2367, 112240), (2440, 108882), (2630, 101016), (2745, 96784), (2760, 96258), (2806, 94680), (2928, 90735), (3156, 84180), (3312, 80215), (3660, 72588), (3945, 67344), (4140, 64172), (4208, 63135), (4209, 63120), (4392, 60490), (4734, 56120), (4880, 54441), (5260, 50508), (5490, 48392), (5520, 48129), (5612, 47340), (6049, 43920), (6312, 42090), (7015, 37872), (7320, 36294), (7890, 33672), (8280, 32086), (8418, 31560), (8784, 30245), (9468, 28060), (10520, 25254), (10980, 24196), (11224, 23670), (11835, 22448), (12098, 21960), (12624, 21045), (12627, 21040), (14030, 18936), (14640, 18147), (15780, 16836), (16043, 16560)]