256582184320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{3727}}^1$

素因数の和:3902

約数の個数: 384

約数和(自身を含む): 776817377280

約数和(自身を除く): 520235192960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 127, 128, 140, 154, 160, 176, 220, 224, 242, 254, 280, 308, 320, 352, 385, 440, 448, 484, 508, 560, 605, 616, 635, 640, 704, 770, 847, 880, 889, 896, 968, 1016, 1120, 1210, 1232, 1270, 1397, 1408, 1540, 1694, 1760, 1778, 1936, 2032, 2240, 2420, 2464, 2540, 2794, 3080, 3388, 3520, 3556, 3727, 3872, 4064, 4235, 4445, 4480, 4840, 4928, 5080, 5588, 6160, 6776, 6985, 7040, 7112, 7454, 7744, 8128, 8470, 8890, 9680, 9779, 9856, 10160, 11176, 12320, 13552, 13970, 14224, 14908, 15367, 15488, 16256, 16940, 17780, 18635, 19360, 19558, 20320, 22352, 24640, 26089, 27104, 27940, 28448, 29816, 30734, 33880, 35560, 37270, 38720, 39116, 40640, 40997, 44704, 48895, 49280, 52178, 54208, 55880, 56896, 59632, 61468, 67760, 71120, 74540, 76835, 77440, 78232, 81280, 81994, 89408, 97790, 104356, 107569, 108416, 111760, 113792, 119264, 122936, 130445, 135520, 142240, 149080, 153670, 156464, 163988, 178816, 195580, 204985, 208712, 215138, 223520, 238528, 245872, 260890, 271040, 284480, 286979, 298160, 307340, 312928, 327976, 391160, 409970, 417424, 430276, 447040, 450967, 473329, 477056, 491744, 521780, 537845, 542080, 568960, 573958, 596320, 614680, 625856, 655952, 782320, 819940, 834848, 860552, 894080, 901934, 946658, 983488, 1043560, 1075690, 1147916, 1192640, 1229360, 1251712, 1311904, 1434895, 1564640, 1639880, 1669696, 1721104, 1803868, 1893316, 1966976, 2087120, 2151380, 2254835, 2295832, 2366645, 2385280, 2458720, 2623808, 2869790, 3129280, 3156769, 3279760, 3313303, 3339392, 3442208, 3607736, 3786632, 4174240, 4302760, 4509670, 4591664, 4733290, 4917440, 5206619, 5247616, 5739580, 6258560, 6313538, 6559520, 6626606, 6884416, 7215472, 7573264, 8348480, 8605520, 9019340, 9183328, 9466580, 9834880, 10413238, 11479160, 12627076, 13119040, 13253212, 13768832, 14430944, 15146528, 15783845, 16566515, 16696960, 17211040, 18038680, 18366656, 18933160, 20826476, 22958320, 25254152, 26033095, 26238080, 26506424, 28861888, 30293056, 31567690, 33133030, 34422080, 36077360, 36446333, 36733312, 37866320, 41652952, 45916640, 50508304, 52066190, 53012848, 57272809, 57723776, 60586112, 63135380, 66266060, 68844160, 72154720, 72892666, 75732640, 83305904, 91833280, 101016608, 104132380, 106025696, 114545618, 126270760, 132532120, 144309440, 145785332, 151465280, 166611808, 182231665, 183666560, 202033216, 208264760, 212051392, 229091236, 252541520, 265064240, 286364045, 288618880, 291570664, 302930560, 333223616, 364463330, 400909663, 404066432, 416529520, 424102784, 458182472, 505083040, 530128480, 572728090, 583141328, 666447232, 728926660, 801819326, 833059040, 916364944, 1010166080, 1060256960, 1145456180, 1166282656, 1457853320, 1603638652, 1666118080, 1832729888, 2004548315, 2020332160, 2120513920, 2290912360, 2332565312, 2915706640, 3207277304, 3332236160, 3665459776, 4009096630, 4581824720, 4665130624, 5831413280, 6414554608, 7330919552, 8018193260, 9163649440, 11662826560, 12829109216, 16036386520, 18327298880, 23325653120, 25658218432, 32072773040, 36654597760, 51316436864, 64145546080, 128291092160, 256582184320]

約数ペア:

[(1, 256582184320), (2, 128291092160), (4, 64145546080), (5, 51316436864), (7, 36654597760), (8, 32072773040), (10, 25658218432), (11, 23325653120), (14, 18327298880), (16, 16036386520), (20, 12829109216), (22, 11662826560), (28, 9163649440), (32, 8018193260), (35, 7330919552), (40, 6414554608), (44, 5831413280), (55, 4665130624), (56, 4581824720), (64, 4009096630), (70, 3665459776), (77, 3332236160), (80, 3207277304), (88, 2915706640), (110, 2332565312), (112, 2290912360), (121, 2120513920), (127, 2020332160), (128, 2004548315), (140, 1832729888), (154, 1666118080), (160, 1603638652), (176, 1457853320), (220, 1166282656), (224, 1145456180), (242, 1060256960), (254, 1010166080), (280, 916364944), (308, 833059040), (320, 801819326), (352, 728926660), (385, 666447232), (440, 583141328), (448, 572728090), (484, 530128480), (508, 505083040), (560, 458182472), (605, 424102784), (616, 416529520), (635, 404066432), (640, 400909663), (704, 364463330), (770, 333223616), (847, 302930560), (880, 291570664), (889, 288618880), (896, 286364045), (968, 265064240), (1016, 252541520), (1120, 229091236), (1210, 212051392), (1232, 208264760), (1270, 202033216), (1397, 183666560), (1408, 182231665), (1540, 166611808), (1694, 151465280), (1760, 145785332), (1778, 144309440), (1936, 132532120), (2032, 126270760), (2240, 114545618), (2420, 106025696), (2464, 104132380), (2540, 101016608), (2794, 91833280), (3080, 83305904), (3388, 75732640), (3520, 72892666), (3556, 72154720), (3727, 68844160), (3872, 66266060), (4064, 63135380), (4235, 60586112), (4445, 57723776), (4480, 57272809), (4840, 53012848), (4928, 52066190), (5080, 50508304), (5588, 45916640), (6160, 41652952), (6776, 37866320), (6985, 36733312), (7040, 36446333), (7112, 36077360), (7454, 34422080), (7744, 33133030), (8128, 31567690), (8470, 30293056), (8890, 28861888), (9680, 26506424), (9779, 26238080), (9856, 26033095), (10160, 25254152), (11176, 22958320), (12320, 20826476), (13552, 18933160), (13970, 18366656), (14224, 18038680), (14908, 17211040), (15367, 16696960), (15488, 16566515), (16256, 15783845), (16940, 15146528), (17780, 14430944), (18635, 13768832), (19360, 13253212), (19558, 13119040), (20320, 12627076), (22352, 11479160), (24640, 10413238), (26089, 9834880), (27104, 9466580), (27940, 9183328), (28448, 9019340), (29816, 8605520), (30734, 8348480), (33880, 7573264), (35560, 7215472), (37270, 6884416), (38720, 6626606), (39116, 6559520), (40640, 6313538), (40997, 6258560), (44704, 5739580), (48895, 5247616), (49280, 5206619), (52178, 4917440), (54208, 4733290), (55880, 4591664), (56896, 4509670), (59632, 4302760), (61468, 4174240), (67760, 3786632), (71120, 3607736), (74540, 3442208), (76835, 3339392), (77440, 3313303), (78232, 3279760), (81280, 3156769), (81994, 3129280), (89408, 2869790), (97790, 2623808), (104356, 2458720), (107569, 2385280), (108416, 2366645), (111760, 2295832), (113792, 2254835), (119264, 2151380), (122936, 2087120), (130445, 1966976), (135520, 1893316), (142240, 1803868), (149080, 1721104), (153670, 1669696), (156464, 1639880), (163988, 1564640), (178816, 1434895), (195580, 1311904), (204985, 1251712), (208712, 1229360), (215138, 1192640), (223520, 1147916), (238528, 1075690), (245872, 1043560), (260890, 983488), (271040, 946658), (284480, 901934), (286979, 894080), (298160, 860552), (307340, 834848), (312928, 819940), (327976, 782320), (391160, 655952), (409970, 625856), (417424, 614680), (430276, 596320), (447040, 573958), (450967, 568960), (473329, 542080), (477056, 537845), (491744, 521780)]