1222254360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 320

約数和(自身を含む): 4354606080

約数和(自身を除く): 3132351720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 54, 60, 62, 72, 81, 86, 90, 93, 108, 120, 124, 129, 135, 155, 162, 172, 180, 186, 215, 216, 248, 258, 270, 279, 283, 310, 324, 344, 360, 372, 387, 405, 430, 465, 516, 540, 558, 566, 620, 645, 648, 744, 774, 810, 837, 849, 860, 930, 1032, 1080, 1116, 1132, 1161, 1240, 1290, 1333, 1395, 1415, 1548, 1620, 1674, 1698, 1720, 1860, 1935, 2232, 2264, 2322, 2511, 2547, 2580, 2666, 2790, 2830, 3096, 3240, 3348, 3396, 3483, 3720, 3870, 3999, 4185, 4245, 4644, 5022, 5094, 5160, 5332, 5580, 5660, 5805, 6665, 6696, 6792, 6966, 7641, 7740, 7998, 8370, 8490, 8773, 9288, 10044, 10188, 10664, 11160, 11320, 11610, 11997, 12169, 12555, 12735, 13330, 13932, 15282, 15480, 15996, 16740, 16980, 17415, 17546, 19995, 20088, 20376, 22923, 23220, 23994, 24338, 25110, 25470, 26319, 26660, 27864, 30564, 31992, 33480, 33960, 34830, 35092, 35991, 36507, 38205, 39990, 43865, 45846, 46440, 47988, 48676, 50220, 50940, 52638, 53320, 59985, 60845, 61128, 69660, 70184, 71982, 73014, 76410, 78957, 79980, 87730, 91692, 95976, 97352, 100440, 101880, 105276, 107973, 109521, 114615, 119970, 121690, 131595, 139320, 143964, 146028, 152820, 157914, 159960, 175460, 179955, 182535, 183384, 210552, 215946, 219042, 229230, 236871, 239940, 243380, 263190, 287928, 292056, 305640, 315828, 328563, 350920, 359910, 365070, 377239, 394785, 431892, 438084, 458460, 473742, 479880, 486760, 526380, 539865, 547605, 631656, 657126, 710613, 719820, 730140, 754478, 789570, 863784, 876168, 916920, 947484, 985689, 1052760, 1079730, 1095210, 1131717, 1184355, 1314252, 1421226, 1439640, 1460280, 1508956, 1579140, 1642815, 1886195, 1894968, 1971378, 2159460, 2190420, 2263434, 2368710, 2628504, 2842452, 3017912, 3158280, 3285630, 3395151, 3553065, 3772390, 3942756, 4318920, 4380840, 4526868, 4737420, 4928445, 5658585, 5684904, 6571260, 6790302, 7106130, 7544780, 7885512, 9053736, 9474840, 9856890, 10185453, 11317170, 13142520, 13580604, 14212260, 15089560, 16975755, 19713780, 20370906, 22634340, 27161208, 28424520, 30556359, 33951510, 39427560, 40741812, 45268680, 50927265, 61112718, 67903020, 81483624, 101854530, 122225436, 135806040, 152781795, 203709060, 244450872, 305563590, 407418120, 611127180, 1222254360]

約数ペア:

[(1, 1222254360), (2, 611127180), (3, 407418120), (4, 305563590), (5, 244450872), (6, 203709060), (8, 152781795), (9, 135806040), (10, 122225436), (12, 101854530), (15, 81483624), (18, 67903020), (20, 61112718), (24, 50927265), (27, 45268680), (30, 40741812), (31, 39427560), (36, 33951510), (40, 30556359), (43, 28424520), (45, 27161208), (54, 22634340), (60, 20370906), (62, 19713780), (72, 16975755), (81, 15089560), (86, 14212260), (90, 13580604), (93, 13142520), (108, 11317170), (120, 10185453), (124, 9856890), (129, 9474840), (135, 9053736), (155, 7885512), (162, 7544780), (172, 7106130), (180, 6790302), (186, 6571260), (215, 5684904), (216, 5658585), (248, 4928445), (258, 4737420), (270, 4526868), (279, 4380840), (283, 4318920), (310, 3942756), (324, 3772390), (344, 3553065), (360, 3395151), (372, 3285630), (387, 3158280), (405, 3017912), (430, 2842452), (465, 2628504), (516, 2368710), (540, 2263434), (558, 2190420), (566, 2159460), (620, 1971378), (645, 1894968), (648, 1886195), (744, 1642815), (774, 1579140), (810, 1508956), (837, 1460280), (849, 1439640), (860, 1421226), (930, 1314252), (1032, 1184355), (1080, 1131717), (1116, 1095210), (1132, 1079730), (1161, 1052760), (1240, 985689), (1290, 947484), (1333, 916920), (1395, 876168), (1415, 863784), (1548, 789570), (1620, 754478), (1674, 730140), (1698, 719820), (1720, 710613), (1860, 657126), (1935, 631656), (2232, 547605), (2264, 539865), (2322, 526380), (2511, 486760), (2547, 479880), (2580, 473742), (2666, 458460), (2790, 438084), (2830, 431892), (3096, 394785), (3240, 377239), (3348, 365070), (3396, 359910), (3483, 350920), (3720, 328563), (3870, 315828), (3999, 305640), (4185, 292056), (4245, 287928), (4644, 263190), (5022, 243380), (5094, 239940), (5160, 236871), (5332, 229230), (5580, 219042), (5660, 215946), (5805, 210552), (6665, 183384), (6696, 182535), (6792, 179955), (6966, 175460), (7641, 159960), (7740, 157914), (7998, 152820), (8370, 146028), (8490, 143964), (8773, 139320), (9288, 131595), (10044, 121690), (10188, 119970), (10664, 114615), (11160, 109521), (11320, 107973), (11610, 105276), (11997, 101880), (12169, 100440), (12555, 97352), (12735, 95976), (13330, 91692), (13932, 87730), (15282, 79980), (15480, 78957), (15996, 76410), (16740, 73014), (16980, 71982), (17415, 70184), (17546, 69660), (19995, 61128), (20088, 60845), (20376, 59985), (22923, 53320), (23220, 52638), (23994, 50940), (24338, 50220), (25110, 48676), (25470, 47988), (26319, 46440), (26660, 45846), (27864, 43865), (30564, 39990), (31992, 38205), (33480, 36507), (33960, 35991), (34830, 35092)]