1026625920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 256

約数和(自身を含む): 3521594880

約数和(自身を除く): 2494968960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 120, 128, 136, 142, 160, 170, 192, 204, 213, 240, 255, 272, 284, 320, 340, 355, 384, 408, 426, 443, 480, 510, 544, 568, 640, 680, 710, 816, 852, 886, 960, 1020, 1065, 1088, 1136, 1207, 1329, 1360, 1420, 1632, 1704, 1772, 1920, 2040, 2130, 2176, 2215, 2272, 2414, 2658, 2720, 2840, 3264, 3408, 3544, 3621, 4080, 4260, 4430, 4544, 4828, 5316, 5440, 5680, 6035, 6528, 6645, 6816, 7088, 7242, 7531, 8160, 8520, 8860, 9088, 9656, 10632, 10880, 11360, 12070, 13290, 13632, 14176, 14484, 15062, 16320, 17040, 17720, 18105, 19312, 21264, 22593, 22720, 24140, 26580, 27264, 28352, 28968, 30124, 31453, 32640, 34080, 35440, 36210, 37655, 38624, 42528, 45186, 45440, 48280, 53160, 56704, 57936, 60248, 62906, 68160, 70880, 72420, 75310, 77248, 85056, 90372, 94359, 96560, 106320, 112965, 115872, 120496, 125812, 136320, 141760, 144840, 150620, 154496, 157265, 170112, 180744, 188718, 193120, 212640, 225930, 231744, 240992, 251624, 283520, 289680, 301240, 314530, 361488, 377436, 386240, 425280, 451860, 463488, 471795, 481984, 503248, 534701, 579360, 602480, 629060, 722976, 754872, 772480, 850560, 903720, 943590, 963968, 1006496, 1069402, 1158720, 1204960, 1258120, 1445952, 1509744, 1604103, 1807440, 1887180, 2012992, 2138804, 2317440, 2409920, 2516240, 2673505, 2891904, 3019488, 3208206, 3614880, 3774360, 4025984, 4277608, 4819840, 5032480, 5347010, 6038976, 6416412, 7229760, 7548720, 8020515, 8555216, 10064960, 10694020, 12077952, 12832824, 14459520, 15097440, 16041030, 17110432, 20129920, 21388040, 25665648, 30194880, 32082060, 34220864, 42776080, 51331296, 60389760, 64164120, 68441728, 85552160, 102662592, 128328240, 171104320, 205325184, 256656480, 342208640, 513312960, 1026625920]

約数ペア:

[(1, 1026625920), (2, 513312960), (3, 342208640), (4, 256656480), (5, 205325184), (6, 171104320), (8, 128328240), (10, 102662592), (12, 85552160), (15, 68441728), (16, 64164120), (17, 60389760), (20, 51331296), (24, 42776080), (30, 34220864), (32, 32082060), (34, 30194880), (40, 25665648), (48, 21388040), (51, 20129920), (60, 17110432), (64, 16041030), (68, 15097440), (71, 14459520), (80, 12832824), (85, 12077952), (96, 10694020), (102, 10064960), (120, 8555216), (128, 8020515), (136, 7548720), (142, 7229760), (160, 6416412), (170, 6038976), (192, 5347010), (204, 5032480), (213, 4819840), (240, 4277608), (255, 4025984), (272, 3774360), (284, 3614880), (320, 3208206), (340, 3019488), (355, 2891904), (384, 2673505), (408, 2516240), (426, 2409920), (443, 2317440), (480, 2138804), (510, 2012992), (544, 1887180), (568, 1807440), (640, 1604103), (680, 1509744), (710, 1445952), (816, 1258120), (852, 1204960), (886, 1158720), (960, 1069402), (1020, 1006496), (1065, 963968), (1088, 943590), (1136, 903720), (1207, 850560), (1329, 772480), (1360, 754872), (1420, 722976), (1632, 629060), (1704, 602480), (1772, 579360), (1920, 534701), (2040, 503248), (2130, 481984), (2176, 471795), (2215, 463488), (2272, 451860), (2414, 425280), (2658, 386240), (2720, 377436), (2840, 361488), (3264, 314530), (3408, 301240), (3544, 289680), (3621, 283520), (4080, 251624), (4260, 240992), (4430, 231744), (4544, 225930), (4828, 212640), (5316, 193120), (5440, 188718), (5680, 180744), (6035, 170112), (6528, 157265), (6645, 154496), (6816, 150620), (7088, 144840), (7242, 141760), (7531, 136320), (8160, 125812), (8520, 120496), (8860, 115872), (9088, 112965), (9656, 106320), (10632, 96560), (10880, 94359), (11360, 90372), (12070, 85056), (13290, 77248), (13632, 75310), (14176, 72420), (14484, 70880), (15062, 68160), (16320, 62906), (17040, 60248), (17720, 57936), (18105, 56704), (19312, 53160), (21264, 48280), (22593, 45440), (22720, 45186), (24140, 42528), (26580, 38624), (27264, 37655), (28352, 36210), (28968, 35440), (30124, 34080), (31453, 32640)]