971242320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 3071946240

約数和(自身を除く): 2100703920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 137, 218, 240, 271, 274, 327, 411, 436, 542, 545, 548, 654, 685, 813, 822, 872, 1084, 1090, 1096, 1308, 1355, 1370, 1626, 1635, 1644, 1744, 2055, 2168, 2180, 2192, 2616, 2710, 2740, 3252, 3270, 3288, 4065, 4110, 4336, 4360, 5232, 5420, 5480, 6504, 6540, 6576, 8130, 8220, 8720, 10840, 10960, 13008, 13080, 14933, 16260, 16440, 21680, 26160, 29539, 29866, 32520, 32880, 37127, 44799, 59078, 59732, 65040, 74254, 74665, 88617, 89598, 111381, 118156, 119464, 147695, 148508, 149330, 177234, 179196, 185635, 222762, 223995, 236312, 238928, 295390, 297016, 298660, 354468, 358392, 371270, 443085, 445524, 447990, 472624, 556905, 590780, 594032, 597320, 708936, 716784, 742540, 886170, 891048, 895980, 1113810, 1181560, 1194640, 1417872, 1485080, 1772340, 1782096, 1791960, 2227620, 2363120, 2970160, 3544680, 3583920, 4046843, 4455240, 7089360, 8093686, 8910480, 12140529, 16187372, 20234215, 24281058, 32374744, 40468430, 48562116, 60702645, 64749488, 80936860, 97124232, 121405290, 161873720, 194248464, 242810580, 323747440, 485621160, 971242320]

約数ペア:

[(1, 971242320), (2, 485621160), (3, 323747440), (4, 242810580), (5, 194248464), (6, 161873720), (8, 121405290), (10, 97124232), (12, 80936860), (15, 64749488), (16, 60702645), (20, 48562116), (24, 40468430), (30, 32374744), (40, 24281058), (48, 20234215), (60, 16187372), (80, 12140529), (109, 8910480), (120, 8093686), (137, 7089360), (218, 4455240), (240, 4046843), (271, 3583920), (274, 3544680), (327, 2970160), (411, 2363120), (436, 2227620), (542, 1791960), (545, 1782096), (548, 1772340), (654, 1485080), (685, 1417872), (813, 1194640), (822, 1181560), (872, 1113810), (1084, 895980), (1090, 891048), (1096, 886170), (1308, 742540), (1355, 716784), (1370, 708936), (1626, 597320), (1635, 594032), (1644, 590780), (1744, 556905), (2055, 472624), (2168, 447990), (2180, 445524), (2192, 443085), (2616, 371270), (2710, 358392), (2740, 354468), (3252, 298660), (3270, 297016), (3288, 295390), (4065, 238928), (4110, 236312), (4336, 223995), (4360, 222762), (5232, 185635), (5420, 179196), (5480, 177234), (6504, 149330), (6540, 148508), (6576, 147695), (8130, 119464), (8220, 118156), (8720, 111381), (10840, 89598), (10960, 88617), (13008, 74665), (13080, 74254), (14933, 65040), (16260, 59732), (16440, 59078), (21680, 44799), (26160, 37127), (29539, 32880), (29866, 32520)]