228690840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 384

約数和(自身を含む): 886464000

約数和(自身を除く): 657773160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 49, 56, 57, 60, 69, 70, 76, 84, 89, 92, 95, 98, 105, 114, 115, 120, 133, 138, 140, 147, 152, 161, 168, 178, 184, 190, 196, 210, 228, 230, 245, 266, 267, 276, 280, 285, 294, 322, 345, 356, 380, 392, 399, 420, 437, 445, 456, 460, 483, 490, 532, 534, 552, 570, 588, 623, 644, 665, 690, 712, 735, 760, 798, 805, 840, 874, 890, 920, 931, 966, 980, 1064, 1068, 1127, 1140, 1176, 1246, 1288, 1311, 1330, 1335, 1380, 1470, 1596, 1610, 1691, 1748, 1780, 1862, 1869, 1932, 1960, 1995, 2047, 2136, 2185, 2254, 2280, 2415, 2492, 2622, 2660, 2670, 2760, 2793, 2940, 3059, 3115, 3192, 3220, 3381, 3382, 3496, 3560, 3724, 3738, 3864, 3990, 4094, 4361, 4370, 4508, 4655, 4830, 4984, 5073, 5244, 5320, 5340, 5586, 5635, 5880, 6118, 6141, 6230, 6440, 6555, 6762, 6764, 7448, 7476, 7980, 8188, 8455, 8722, 8740, 9016, 9177, 9310, 9345, 9660, 10146, 10235, 10488, 10680, 11172, 11270, 11837, 12236, 12282, 12460, 13083, 13110, 13524, 13528, 13965, 14329, 14952, 15295, 15960, 16376, 16905, 16910, 17444, 17480, 18354, 18620, 18690, 19320, 20292, 20470, 21413, 21805, 22344, 22540, 23674, 24472, 24564, 24920, 25365, 26166, 26220, 27048, 27930, 28658, 30590, 30705, 33810, 33820, 34888, 35511, 36708, 37240, 37380, 38893, 40584, 40940, 42826, 42987, 43610, 45080, 45885, 47348, 49128, 50730, 52332, 52440, 55860, 57316, 59185, 61180, 61410, 64239, 65415, 67620, 67640, 71022, 71645, 73416, 74760, 77786, 81880, 82859, 85652, 85974, 87220, 91770, 94696, 100303, 101460, 104664, 107065, 111720, 114632, 116679, 118370, 122360, 122820, 128478, 130830, 135240, 142044, 143290, 155572, 165718, 171304, 171948, 174440, 177555, 183540, 194465, 200606, 202920, 214130, 214935, 233358, 236740, 245640, 248577, 256956, 261660, 272251, 284088, 286580, 300909, 311144, 321195, 331436, 343896, 355110, 367080, 388930, 401212, 414295, 428260, 429870, 466716, 473480, 497154, 501515, 513912, 523320, 544502, 573160, 583395, 601818, 642390, 662872, 710220, 777860, 802424, 816753, 828590, 856520, 859740, 933432, 994308, 1003030, 1089004, 1166790, 1203636, 1242885, 1284780, 1361255, 1420440, 1504545, 1555720, 1633506, 1657180, 1719480, 1905757, 1988616, 2006060, 2178008, 2333580, 2407272, 2485770, 2569560, 2722510, 3009090, 3267012, 3314360, 3811514, 4012120, 4083765, 4667160, 4971540, 5445020, 5717271, 6018180, 6534024, 7623028, 8167530, 9528785, 9943080, 10890040, 11434542, 12036360, 15246056, 16335060, 19057570, 22869084, 28586355, 32670120, 38115140, 45738168, 57172710, 76230280, 114345420, 228690840]

約数ペア:

[(1, 228690840), (2, 114345420), (3, 76230280), (4, 57172710), (5, 45738168), (6, 38115140), (7, 32670120), (8, 28586355), (10, 22869084), (12, 19057570), (14, 16335060), (15, 15246056), (19, 12036360), (20, 11434542), (21, 10890040), (23, 9943080), (24, 9528785), (28, 8167530), (30, 7623028), (35, 6534024), (38, 6018180), (40, 5717271), (42, 5445020), (46, 4971540), (49, 4667160), (56, 4083765), (57, 4012120), (60, 3811514), (69, 3314360), (70, 3267012), (76, 3009090), (84, 2722510), (89, 2569560), (92, 2485770), (95, 2407272), (98, 2333580), (105, 2178008), (114, 2006060), (115, 1988616), (120, 1905757), (133, 1719480), (138, 1657180), (140, 1633506), (147, 1555720), (152, 1504545), (161, 1420440), (168, 1361255), (178, 1284780), (184, 1242885), (190, 1203636), (196, 1166790), (210, 1089004), (228, 1003030), (230, 994308), (245, 933432), (266, 859740), (267, 856520), (276, 828590), (280, 816753), (285, 802424), (294, 777860), (322, 710220), (345, 662872), (356, 642390), (380, 601818), (392, 583395), (399, 573160), (420, 544502), (437, 523320), (445, 513912), (456, 501515), (460, 497154), (483, 473480), (490, 466716), (532, 429870), (534, 428260), (552, 414295), (570, 401212), (588, 388930), (623, 367080), (644, 355110), (665, 343896), (690, 331436), (712, 321195), (735, 311144), (760, 300909), (798, 286580), (805, 284088), (840, 272251), (874, 261660), (890, 256956), (920, 248577), (931, 245640), (966, 236740), (980, 233358), (1064, 214935), (1068, 214130), (1127, 202920), (1140, 200606), (1176, 194465), (1246, 183540), (1288, 177555), (1311, 174440), (1330, 171948), (1335, 171304), (1380, 165718), (1470, 155572), (1596, 143290), (1610, 142044), (1691, 135240), (1748, 130830), (1780, 128478), (1862, 122820), (1869, 122360), (1932, 118370), (1960, 116679), (1995, 114632), (2047, 111720), (2136, 107065), (2185, 104664), (2254, 101460), (2280, 100303), (2415, 94696), (2492, 91770), (2622, 87220), (2660, 85974), (2670, 85652), (2760, 82859), (2793, 81880), (2940, 77786), (3059, 74760), (3115, 73416), (3192, 71645), (3220, 71022), (3381, 67640), (3382, 67620), (3496, 65415), (3560, 64239), (3724, 61410), (3738, 61180), (3864, 59185), (3990, 57316), (4094, 55860), (4361, 52440), (4370, 52332), (4508, 50730), (4655, 49128), (4830, 47348), (4984, 45885), (5073, 45080), (5244, 43610), (5320, 42987), (5340, 42826), (5586, 40940), (5635, 40584), (5880, 38893), (6118, 37380), (6141, 37240), (6230, 36708), (6440, 35511), (6555, 34888), (6762, 33820), (6764, 33810), (7448, 30705), (7476, 30590), (7980, 28658), (8188, 27930), (8455, 27048), (8722, 26220), (8740, 26166), (9016, 25365), (9177, 24920), (9310, 24564), (9345, 24472), (9660, 23674), (10146, 22540), (10235, 22344), (10488, 21805), (10680, 21413), (11172, 20470), (11270, 20292), (11837, 19320), (12236, 18690), (12282, 18620), (12460, 18354), (13083, 17480), (13110, 17444), (13524, 16910), (13528, 16905), (13965, 16376), (14329, 15960), (14952, 15295)]