215302080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 336

約数和(自身を含む): 833932800

約数和(自身を除く): 618630720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 192, 196, 199, 210, 224, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 392, 398, 420, 448, 460, 480, 483, 490, 552, 560, 588, 597, 644, 672, 690, 735, 736, 784, 796, 805, 840, 920, 960, 966, 980, 995, 1104, 1120, 1127, 1176, 1194, 1288, 1344, 1380, 1393, 1470, 1472, 1568, 1592, 1610, 1680, 1840, 1932, 1960, 1990, 2208, 2240, 2254, 2352, 2388, 2415, 2576, 2760, 2786, 2940, 2985, 3136, 3184, 3220, 3360, 3381, 3680, 3864, 3920, 3980, 4179, 4416, 4508, 4577, 4704, 4776, 4830, 5152, 5520, 5572, 5635, 5880, 5970, 6368, 6440, 6720, 6762, 6965, 7360, 7728, 7840, 7960, 8358, 9016, 9154, 9408, 9552, 9660, 9751, 10304, 11040, 11144, 11270, 11760, 11940, 12736, 12880, 13524, 13731, 13930, 15456, 15680, 15920, 16716, 16905, 18032, 18308, 19104, 19320, 19502, 20895, 22080, 22288, 22540, 22885, 23520, 23880, 25760, 27048, 27462, 27860, 29253, 30912, 31840, 32039, 33432, 33810, 36064, 36616, 38208, 38640, 39004, 41790, 44576, 45080, 45770, 47040, 47760, 48755, 51520, 54096, 54924, 55720, 58506, 63680, 64078, 66864, 67620, 68655, 72128, 73232, 77280, 78008, 83580, 89152, 90160, 91540, 95520, 96117, 97510, 108192, 109848, 111440, 117012, 128156, 133728, 135240, 137310, 146265, 146464, 154560, 156016, 160195, 167160, 180320, 183080, 191040, 192234, 195020, 216384, 219696, 222880, 224273, 234024, 256312, 267456, 270480, 274620, 292530, 292928, 312032, 320390, 334320, 360640, 366160, 384468, 390040, 439392, 445760, 448546, 468048, 480585, 512624, 540960, 549240, 585060, 624064, 640780, 668640, 672819, 732320, 768936, 780080, 878784, 897092, 936096, 961170, 1025248, 1081920, 1098480, 1121365, 1170120, 1281560, 1337280, 1345638, 1464640, 1537872, 1560160, 1794184, 1872192, 1922340, 2050496, 2196960, 2242730, 2340240, 2563120, 2691276, 3075744, 3120320, 3364095, 3588368, 3844680, 4393920, 4485460, 4680480, 5126240, 5382552, 6151488, 6728190, 7176736, 7689360, 8970920, 9360960, 10252480, 10765104, 13456380, 14353472, 15378720, 17941840, 21530208, 26912760, 30757440, 35883680, 43060416, 53825520, 71767360, 107651040, 215302080]

約数ペア:

[(1, 215302080), (2, 107651040), (3, 71767360), (4, 53825520), (5, 43060416), (6, 35883680), (7, 30757440), (8, 26912760), (10, 21530208), (12, 17941840), (14, 15378720), (15, 14353472), (16, 13456380), (20, 10765104), (21, 10252480), (23, 9360960), (24, 8970920), (28, 7689360), (30, 7176736), (32, 6728190), (35, 6151488), (40, 5382552), (42, 5126240), (46, 4680480), (48, 4485460), (49, 4393920), (56, 3844680), (60, 3588368), (64, 3364095), (69, 3120320), (70, 3075744), (80, 2691276), (84, 2563120), (92, 2340240), (96, 2242730), (98, 2196960), (105, 2050496), (112, 1922340), (115, 1872192), (120, 1794184), (138, 1560160), (140, 1537872), (147, 1464640), (160, 1345638), (161, 1337280), (168, 1281560), (184, 1170120), (192, 1121365), (196, 1098480), (199, 1081920), (210, 1025248), (224, 961170), (230, 936096), (240, 897092), (245, 878784), (276, 780080), (280, 768936), (294, 732320), (320, 672819), (322, 668640), (336, 640780), (345, 624064), (368, 585060), (392, 549240), (398, 540960), (420, 512624), (448, 480585), (460, 468048), (480, 448546), (483, 445760), (490, 439392), (552, 390040), (560, 384468), (588, 366160), (597, 360640), (644, 334320), (672, 320390), (690, 312032), (735, 292928), (736, 292530), (784, 274620), (796, 270480), (805, 267456), (840, 256312), (920, 234024), (960, 224273), (966, 222880), (980, 219696), (995, 216384), (1104, 195020), (1120, 192234), (1127, 191040), (1176, 183080), (1194, 180320), (1288, 167160), (1344, 160195), (1380, 156016), (1393, 154560), (1470, 146464), (1472, 146265), (1568, 137310), (1592, 135240), (1610, 133728), (1680, 128156), (1840, 117012), (1932, 111440), (1960, 109848), (1990, 108192), (2208, 97510), (2240, 96117), (2254, 95520), (2352, 91540), (2388, 90160), (2415, 89152), (2576, 83580), (2760, 78008), (2786, 77280), (2940, 73232), (2985, 72128), (3136, 68655), (3184, 67620), (3220, 66864), (3360, 64078), (3381, 63680), (3680, 58506), (3864, 55720), (3920, 54924), (3980, 54096), (4179, 51520), (4416, 48755), (4508, 47760), (4577, 47040), (4704, 45770), (4776, 45080), (4830, 44576), (5152, 41790), (5520, 39004), (5572, 38640), (5635, 38208), (5880, 36616), (5970, 36064), (6368, 33810), (6440, 33432), (6720, 32039), (6762, 31840), (6965, 30912), (7360, 29253), (7728, 27860), (7840, 27462), (7960, 27048), (8358, 25760), (9016, 23880), (9154, 23520), (9408, 22885), (9552, 22540), (9660, 22288), (9751, 22080), (10304, 20895), (11040, 19502), (11144, 19320), (11270, 19104), (11760, 18308), (11940, 18032), (12736, 16905), (12880, 16716), (13524, 15920), (13731, 15680), (13930, 15456)]