20186589120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{13681}}^1$

素因数の和:13783

約数の個数: 224

約数和(自身を含む): 67558432320

約数和(自身を除く): 47371843200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 64, 80, 87, 96, 106, 116, 120, 145, 159, 160, 174, 192, 212, 232, 240, 265, 290, 318, 320, 348, 424, 435, 464, 480, 530, 580, 636, 696, 795, 848, 870, 928, 960, 1060, 1160, 1272, 1392, 1537, 1590, 1696, 1740, 1856, 2120, 2320, 2544, 2784, 3074, 3180, 3392, 3480, 4240, 4611, 4640, 5088, 5568, 6148, 6360, 6960, 7685, 8480, 9222, 9280, 10176, 12296, 12720, 13681, 13920, 15370, 16960, 18444, 23055, 24592, 25440, 27362, 27840, 30740, 36888, 41043, 46110, 49184, 50880, 54724, 61480, 68405, 73776, 82086, 92220, 98368, 109448, 122960, 136810, 147552, 164172, 184440, 205215, 218896, 245920, 273620, 295104, 328344, 368880, 396749, 410430, 437792, 491840, 547240, 656688, 725093, 737760, 793498, 820860, 875584, 1094480, 1190247, 1313376, 1450186, 1475520, 1586996, 1641720, 1983745, 2175279, 2188960, 2380494, 2626752, 2900372, 3173992, 3283440, 3625465, 3967490, 4350558, 4377920, 4760988, 5800744, 5951235, 6347984, 6566880, 7250930, 7934980, 8701116, 9521976, 10876395, 11601488, 11902470, 12695968, 13133760, 14501860, 15869960, 17402232, 19043952, 21027697, 21752790, 23202976, 23804940, 25391936, 29003720, 31739920, 34804464, 38087904, 42055394, 43505580, 46405952, 47609880, 58007440, 63083091, 63479840, 69608928, 76175808, 84110788, 87011160, 95219760, 105138485, 116014880, 126166182, 126959680, 139217856, 168221576, 174022320, 190439520, 210276970, 232029760, 252332364, 315415455, 336443152, 348044640, 380879040, 420553940, 504664728, 630830910, 672886304, 696089280, 841107880, 1009329456, 1261661820, 1345772608, 1682215760, 2018658912, 2523323640, 3364431520, 4037317824, 5046647280, 6728863040, 10093294560, 20186589120]

約数ペア:

[(1, 20186589120), (2, 10093294560), (3, 6728863040), (4, 5046647280), (5, 4037317824), (6, 3364431520), (8, 2523323640), (10, 2018658912), (12, 1682215760), (15, 1345772608), (16, 1261661820), (20, 1009329456), (24, 841107880), (29, 696089280), (30, 672886304), (32, 630830910), (40, 504664728), (48, 420553940), (53, 380879040), (58, 348044640), (60, 336443152), (64, 315415455), (80, 252332364), (87, 232029760), (96, 210276970), (106, 190439520), (116, 174022320), (120, 168221576), (145, 139217856), (159, 126959680), (160, 126166182), (174, 116014880), (192, 105138485), (212, 95219760), (232, 87011160), (240, 84110788), (265, 76175808), (290, 69608928), (318, 63479840), (320, 63083091), (348, 58007440), (424, 47609880), (435, 46405952), (464, 43505580), (480, 42055394), (530, 38087904), (580, 34804464), (636, 31739920), (696, 29003720), (795, 25391936), (848, 23804940), (870, 23202976), (928, 21752790), (960, 21027697), (1060, 19043952), (1160, 17402232), (1272, 15869960), (1392, 14501860), (1537, 13133760), (1590, 12695968), (1696, 11902470), (1740, 11601488), (1856, 10876395), (2120, 9521976), (2320, 8701116), (2544, 7934980), (2784, 7250930), (3074, 6566880), (3180, 6347984), (3392, 5951235), (3480, 5800744), (4240, 4760988), (4611, 4377920), (4640, 4350558), (5088, 3967490), (5568, 3625465), (6148, 3283440), (6360, 3173992), (6960, 2900372), (7685, 2626752), (8480, 2380494), (9222, 2188960), (9280, 2175279), (10176, 1983745), (12296, 1641720), (12720, 1586996), (13681, 1475520), (13920, 1450186), (15370, 1313376), (16960, 1190247), (18444, 1094480), (23055, 875584), (24592, 820860), (25440, 793498), (27362, 737760), (27840, 725093), (30740, 656688), (36888, 547240), (41043, 491840), (46110, 437792), (49184, 410430), (50880, 396749), (54724, 368880), (61480, 328344), (68405, 295104), (73776, 273620), (82086, 245920), (92220, 218896), (98368, 205215), (109448, 184440), (122960, 164172), (136810, 147552)]