349316640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 1273708800

約数和(自身を除く): 924392160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 96, 106, 115, 120, 138, 144, 159, 160, 180, 184, 199, 207, 212, 230, 240, 265, 276, 288, 318, 345, 360, 368, 398, 414, 424, 460, 477, 480, 530, 552, 597, 636, 690, 720, 736, 795, 796, 828, 848, 920, 954, 995, 1035, 1060, 1104, 1194, 1219, 1272, 1380, 1440, 1590, 1592, 1656, 1696, 1791, 1840, 1908, 1990, 2070, 2120, 2208, 2385, 2388, 2438, 2544, 2760, 2985, 3180, 3184, 3312, 3582, 3657, 3680, 3816, 3980, 4140, 4240, 4577, 4770, 4776, 4876, 5088, 5520, 5970, 6095, 6360, 6368, 6624, 7164, 7314, 7632, 7960, 8280, 8480, 8955, 9154, 9540, 9552, 9752, 10547, 10971, 11040, 11940, 12190, 12720, 13731, 14328, 14628, 15264, 15920, 16560, 17910, 18285, 18308, 19080, 19104, 19504, 21094, 21942, 22885, 23880, 24380, 25440, 27462, 28656, 29256, 31641, 31840, 33120, 35820, 36570, 36616, 38160, 39008, 41193, 42188, 43884, 45770, 47760, 48760, 52735, 54855, 54924, 57312, 58512, 63282, 68655, 71640, 73140, 73232, 76320, 82386, 84376, 87768, 91540, 94923, 95520, 97520, 105470, 109710, 109848, 117024, 126564, 137310, 143280, 146280, 146464, 158205, 164772, 168752, 175536, 183080, 189846, 195040, 205965, 210940, 219420, 219696, 242581, 253128, 274620, 286560, 292560, 316410, 329544, 337504, 351072, 366160, 379692, 411930, 421880, 438840, 439392, 474615, 485162, 506256, 549240, 585120, 632820, 659088, 727743, 732320, 759384, 823860, 843760, 877680, 949230, 970324, 1012512, 1098480, 1212905, 1265640, 1318176, 1455486, 1518768, 1647720, 1687520, 1755360, 1898460, 1940648, 2183229, 2196960, 2425810, 2531280, 2910972, 3037536, 3295440, 3638715, 3796920, 3881296, 4366458, 4851620, 5062560, 5821944, 6590880, 7277430, 7593840, 7762592, 8732916, 9703240, 10916145, 11643888, 14554860, 15187680, 17465832, 19406480, 21832290, 23287776, 29109720, 34931664, 38812960, 43664580, 58219440, 69863328, 87329160, 116438880, 174658320, 349316640]

約数ペア:

[(1, 349316640), (2, 174658320), (3, 116438880), (4, 87329160), (5, 69863328), (6, 58219440), (8, 43664580), (9, 38812960), (10, 34931664), (12, 29109720), (15, 23287776), (16, 21832290), (18, 19406480), (20, 17465832), (23, 15187680), (24, 14554860), (30, 11643888), (32, 10916145), (36, 9703240), (40, 8732916), (45, 7762592), (46, 7593840), (48, 7277430), (53, 6590880), (60, 5821944), (69, 5062560), (72, 4851620), (80, 4366458), (90, 3881296), (92, 3796920), (96, 3638715), (106, 3295440), (115, 3037536), (120, 2910972), (138, 2531280), (144, 2425810), (159, 2196960), (160, 2183229), (180, 1940648), (184, 1898460), (199, 1755360), (207, 1687520), (212, 1647720), (230, 1518768), (240, 1455486), (265, 1318176), (276, 1265640), (288, 1212905), (318, 1098480), (345, 1012512), (360, 970324), (368, 949230), (398, 877680), (414, 843760), (424, 823860), (460, 759384), (477, 732320), (480, 727743), (530, 659088), (552, 632820), (597, 585120), (636, 549240), (690, 506256), (720, 485162), (736, 474615), (795, 439392), (796, 438840), (828, 421880), (848, 411930), (920, 379692), (954, 366160), (995, 351072), (1035, 337504), (1060, 329544), (1104, 316410), (1194, 292560), (1219, 286560), (1272, 274620), (1380, 253128), (1440, 242581), (1590, 219696), (1592, 219420), (1656, 210940), (1696, 205965), (1791, 195040), (1840, 189846), (1908, 183080), (1990, 175536), (2070, 168752), (2120, 164772), (2208, 158205), (2385, 146464), (2388, 146280), (2438, 143280), (2544, 137310), (2760, 126564), (2985, 117024), (3180, 109848), (3184, 109710), (3312, 105470), (3582, 97520), (3657, 95520), (3680, 94923), (3816, 91540), (3980, 87768), (4140, 84376), (4240, 82386), (4577, 76320), (4770, 73232), (4776, 73140), (4876, 71640), (5088, 68655), (5520, 63282), (5970, 58512), (6095, 57312), (6360, 54924), (6368, 54855), (6624, 52735), (7164, 48760), (7314, 47760), (7632, 45770), (7960, 43884), (8280, 42188), (8480, 41193), (8955, 39008), (9154, 38160), (9540, 36616), (9552, 36570), (9752, 35820), (10547, 33120), (10971, 31840), (11040, 31641), (11940, 29256), (12190, 28656), (12720, 27462), (13731, 25440), (14328, 24380), (14628, 23880), (15264, 22885), (15920, 21942), (16560, 21094), (17910, 19504), (18285, 19104), (18308, 19080)]