224325920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 694987776

約数和(自身を除く): 470661856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 65, 70, 71, 80, 91, 98, 104, 112, 124, 130, 140, 142, 155, 160, 182, 196, 208, 217, 224, 245, 248, 260, 280, 284, 310, 355, 364, 392, 403, 416, 434, 455, 490, 496, 497, 520, 560, 568, 620, 637, 710, 728, 784, 806, 868, 910, 923, 980, 992, 994, 1040, 1085, 1120, 1136, 1240, 1274, 1420, 1456, 1519, 1568, 1612, 1736, 1820, 1846, 1960, 1988, 2015, 2080, 2170, 2201, 2272, 2480, 2485, 2548, 2821, 2840, 2912, 3038, 3185, 3224, 3472, 3479, 3640, 3692, 3920, 3976, 4030, 4340, 4402, 4615, 4960, 4970, 5096, 5642, 5680, 6076, 6370, 6448, 6461, 6944, 6958, 7280, 7384, 7595, 7840, 7952, 8060, 8680, 8804, 9230, 9940, 10192, 11005, 11284, 11360, 12152, 12740, 12896, 12922, 13916, 14105, 14560, 14768, 15190, 15407, 15904, 16120, 17360, 17395, 17608, 18460, 19747, 19880, 20384, 22010, 22568, 24304, 25480, 25844, 27832, 28210, 28613, 29536, 30380, 30814, 32240, 32305, 34720, 34790, 35216, 36920, 39494, 39760, 44020, 45136, 45227, 48608, 50960, 51688, 55664, 56420, 57226, 60760, 61628, 64480, 64610, 69580, 70432, 73840, 77035, 78988, 79520, 88040, 90272, 90454, 98735, 101920, 103376, 107849, 111328, 112840, 114452, 121520, 123256, 129220, 139160, 143065, 147680, 154070, 157976, 176080, 180908, 197470, 200291, 206752, 215698, 225680, 226135, 228904, 243040, 246512, 258440, 278320, 286130, 308140, 315952, 352160, 361816, 394940, 400582, 431396, 451360, 452270, 457808, 493024, 516880, 539245, 556640, 572260, 616280, 631904, 723632, 789880, 801164, 862792, 904540, 915616, 1001455, 1033760, 1078490, 1144520, 1232560, 1402037, 1447264, 1579760, 1602328, 1725584, 1809080, 2002910, 2156980, 2289040, 2465120, 2804074, 3159520, 3204656, 3451168, 3618160, 4005820, 4313960, 4578080, 5608148, 6409312, 7010185, 7236320, 8011640, 8627920, 11216296, 14020370, 16023280, 17255840, 22432592, 28040740, 32046560, 44865184, 56081480, 112162960, 224325920]

約数ペア:

[(1, 224325920), (2, 112162960), (4, 56081480), (5, 44865184), (7, 32046560), (8, 28040740), (10, 22432592), (13, 17255840), (14, 16023280), (16, 14020370), (20, 11216296), (26, 8627920), (28, 8011640), (31, 7236320), (32, 7010185), (35, 6409312), (40, 5608148), (49, 4578080), (52, 4313960), (56, 4005820), (62, 3618160), (65, 3451168), (70, 3204656), (71, 3159520), (80, 2804074), (91, 2465120), (98, 2289040), (104, 2156980), (112, 2002910), (124, 1809080), (130, 1725584), (140, 1602328), (142, 1579760), (155, 1447264), (160, 1402037), (182, 1232560), (196, 1144520), (208, 1078490), (217, 1033760), (224, 1001455), (245, 915616), (248, 904540), (260, 862792), (280, 801164), (284, 789880), (310, 723632), (355, 631904), (364, 616280), (392, 572260), (403, 556640), (416, 539245), (434, 516880), (455, 493024), (490, 457808), (496, 452270), (497, 451360), (520, 431396), (560, 400582), (568, 394940), (620, 361816), (637, 352160), (710, 315952), (728, 308140), (784, 286130), (806, 278320), (868, 258440), (910, 246512), (923, 243040), (980, 228904), (992, 226135), (994, 225680), (1040, 215698), (1085, 206752), (1120, 200291), (1136, 197470), (1240, 180908), (1274, 176080), (1420, 157976), (1456, 154070), (1519, 147680), (1568, 143065), (1612, 139160), (1736, 129220), (1820, 123256), (1846, 121520), (1960, 114452), (1988, 112840), (2015, 111328), (2080, 107849), (2170, 103376), (2201, 101920), (2272, 98735), (2480, 90454), (2485, 90272), (2548, 88040), (2821, 79520), (2840, 78988), (2912, 77035), (3038, 73840), (3185, 70432), (3224, 69580), (3472, 64610), (3479, 64480), (3640, 61628), (3692, 60760), (3920, 57226), (3976, 56420), (4030, 55664), (4340, 51688), (4402, 50960), (4615, 48608), (4960, 45227), (4970, 45136), (5096, 44020), (5642, 39760), (5680, 39494), (6076, 36920), (6370, 35216), (6448, 34790), (6461, 34720), (6944, 32305), (6958, 32240), (7280, 30814), (7384, 30380), (7595, 29536), (7840, 28613), (7952, 28210), (8060, 27832), (8680, 25844), (8804, 25480), (9230, 24304), (9940, 22568), (10192, 22010), (11005, 20384), (11284, 19880), (11360, 19747), (12152, 18460), (12740, 17608), (12896, 17395), (12922, 17360), (13916, 16120), (14105, 15904), (14560, 15407), (14768, 15190)]