267463040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 764951040

約数和(自身を除く): 497488000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 61, 62, 64, 65, 68, 80, 85, 104, 122, 124, 128, 130, 136, 155, 160, 170, 208, 221, 244, 248, 260, 272, 305, 310, 320, 340, 403, 416, 442, 488, 496, 520, 527, 544, 610, 620, 640, 680, 793, 806, 832, 884, 976, 992, 1037, 1040, 1054, 1088, 1105, 1220, 1240, 1360, 1586, 1612, 1664, 1768, 1891, 1952, 1984, 2015, 2074, 2080, 2108, 2176, 2210, 2440, 2480, 2635, 2720, 3172, 3224, 3536, 3782, 3904, 3965, 3968, 4030, 4148, 4160, 4216, 4420, 4880, 4960, 5185, 5270, 5440, 6344, 6448, 6851, 7072, 7564, 7808, 7930, 8060, 8296, 8320, 8432, 8840, 9455, 9760, 9920, 10370, 10540, 10880, 12688, 12896, 13481, 13702, 14144, 15128, 15860, 16120, 16592, 16864, 17680, 18910, 19520, 19840, 20740, 21080, 24583, 25376, 25792, 26962, 27404, 28288, 30256, 31720, 32147, 32240, 33184, 33728, 34255, 35360, 37820, 39040, 41480, 42160, 49166, 50752, 51584, 53924, 54808, 60512, 63440, 64294, 64480, 66368, 67405, 67456, 68510, 70720, 75640, 82960, 84320, 98332, 101504, 107848, 109616, 121024, 122915, 126880, 128588, 128960, 132736, 134810, 137020, 141440, 151280, 160735, 165920, 168640, 196664, 215696, 219232, 242048, 245830, 253760, 257176, 257920, 269620, 274040, 302560, 321470, 331840, 337280, 393328, 417911, 431392, 438464, 491660, 507520, 514352, 539240, 548080, 605120, 642940, 663680, 786656, 835822, 862784, 876928, 983320, 1028704, 1078480, 1096160, 1210240, 1285880, 1573312, 1671644, 1725568, 1966640, 2057408, 2089555, 2156960, 2192320, 2571760, 3146624, 3343288, 3933280, 4114816, 4179110, 4313920, 4384640, 5143520, 6686576, 7866560, 8358220, 8627840, 10287040, 13373152, 15733120, 16716440, 20574080, 26746304, 33432880, 53492608, 66865760, 133731520, 267463040]

約数ペア:

[(1, 267463040), (2, 133731520), (4, 66865760), (5, 53492608), (8, 33432880), (10, 26746304), (13, 20574080), (16, 16716440), (17, 15733120), (20, 13373152), (26, 10287040), (31, 8627840), (32, 8358220), (34, 7866560), (40, 6686576), (52, 5143520), (61, 4384640), (62, 4313920), (64, 4179110), (65, 4114816), (68, 3933280), (80, 3343288), (85, 3146624), (104, 2571760), (122, 2192320), (124, 2156960), (128, 2089555), (130, 2057408), (136, 1966640), (155, 1725568), (160, 1671644), (170, 1573312), (208, 1285880), (221, 1210240), (244, 1096160), (248, 1078480), (260, 1028704), (272, 983320), (305, 876928), (310, 862784), (320, 835822), (340, 786656), (403, 663680), (416, 642940), (442, 605120), (488, 548080), (496, 539240), (520, 514352), (527, 507520), (544, 491660), (610, 438464), (620, 431392), (640, 417911), (680, 393328), (793, 337280), (806, 331840), (832, 321470), (884, 302560), (976, 274040), (992, 269620), (1037, 257920), (1040, 257176), (1054, 253760), (1088, 245830), (1105, 242048), (1220, 219232), (1240, 215696), (1360, 196664), (1586, 168640), (1612, 165920), (1664, 160735), (1768, 151280), (1891, 141440), (1952, 137020), (1984, 134810), (2015, 132736), (2074, 128960), (2080, 128588), (2108, 126880), (2176, 122915), (2210, 121024), (2440, 109616), (2480, 107848), (2635, 101504), (2720, 98332), (3172, 84320), (3224, 82960), (3536, 75640), (3782, 70720), (3904, 68510), (3965, 67456), (3968, 67405), (4030, 66368), (4148, 64480), (4160, 64294), (4216, 63440), (4420, 60512), (4880, 54808), (4960, 53924), (5185, 51584), (5270, 50752), (5440, 49166), (6344, 42160), (6448, 41480), (6851, 39040), (7072, 37820), (7564, 35360), (7808, 34255), (7930, 33728), (8060, 33184), (8296, 32240), (8320, 32147), (8432, 31720), (8840, 30256), (9455, 28288), (9760, 27404), (9920, 26962), (10370, 25792), (10540, 25376), (10880, 24583), (12688, 21080), (12896, 20740), (13481, 19840), (13702, 19520), (14144, 18910), (15128, 17680), (15860, 16864), (16120, 16592)]