2149278720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1$

素因数の和:8276

約数の個数: 176

約数和(自身を含む): 7279590528

約数和(自身を除く): 5130311808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4352, 5120, 5440, 6528, 7680, 8160, 8231, 8704, 10880, 13056, 15360, 16320, 16462, 17408, 21760, 24693, 26112, 32640, 32924, 41155, 43520, 49386, 52224, 65280, 65848, 82310, 87040, 98772, 123465, 130560, 131696, 139927, 164620, 197544, 246930, 261120, 263392, 279854, 329240, 395088, 419781, 493860, 526784, 559708, 658480, 699635, 790176, 839562, 987720, 1053568, 1119416, 1316960, 1399270, 1580352, 1679124, 1975440, 2098905, 2107136, 2238832, 2633920, 2798540, 3160704, 3358248, 3950880, 4197810, 4214272, 4477664, 5267840, 5597080, 6321408, 6716496, 7901760, 8395620, 8428544, 8955328, 10535680, 11194160, 12642816, 13432992, 15803520, 16791240, 17910656, 21071360, 22388320, 25285632, 26865984, 31607040, 33582480, 35821312, 42142720, 44776640, 53731968, 63214080, 67164960, 71642624, 89553280, 107463936, 126428160, 134329920, 143285248, 179106560, 214927872, 268659840, 358213120, 429855744, 537319680, 716426240, 1074639360, 2149278720]

約数ペア:

[(1, 2149278720), (2, 1074639360), (3, 716426240), (4, 537319680), (5, 429855744), (6, 358213120), (8, 268659840), (10, 214927872), (12, 179106560), (15, 143285248), (16, 134329920), (17, 126428160), (20, 107463936), (24, 89553280), (30, 71642624), (32, 67164960), (34, 63214080), (40, 53731968), (48, 44776640), (51, 42142720), (60, 35821312), (64, 33582480), (68, 31607040), (80, 26865984), (85, 25285632), (96, 22388320), (102, 21071360), (120, 17910656), (128, 16791240), (136, 15803520), (160, 13432992), (170, 12642816), (192, 11194160), (204, 10535680), (240, 8955328), (255, 8428544), (256, 8395620), (272, 7901760), (320, 6716496), (340, 6321408), (384, 5597080), (408, 5267840), (480, 4477664), (510, 4214272), (512, 4197810), (544, 3950880), (640, 3358248), (680, 3160704), (768, 2798540), (816, 2633920), (960, 2238832), (1020, 2107136), (1024, 2098905), (1088, 1975440), (1280, 1679124), (1360, 1580352), (1536, 1399270), (1632, 1316960), (1920, 1119416), (2040, 1053568), (2176, 987720), (2560, 839562), (2720, 790176), (3072, 699635), (3264, 658480), (3840, 559708), (4080, 526784), (4352, 493860), (5120, 419781), (5440, 395088), (6528, 329240), (7680, 279854), (8160, 263392), (8231, 261120), (8704, 246930), (10880, 197544), (13056, 164620), (15360, 139927), (16320, 131696), (16462, 130560), (17408, 123465), (21760, 98772), (24693, 87040), (26112, 82310), (32640, 65848), (32924, 65280), (41155, 52224), (43520, 49386)]