1589099680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1327

約数の個数: 192

約数和(自身を含む): 4552353792

約数和(自身を除く): 2963254112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 370, 434, 496, 518, 560, 592, 620, 740, 868, 992, 1036, 1085, 1120, 1147, 1184, 1237, 1240, 1295, 1480, 1736, 2072, 2170, 2294, 2474, 2480, 2590, 2960, 3472, 4144, 4340, 4588, 4948, 4960, 5180, 5735, 5920, 6185, 6944, 8029, 8288, 8659, 8680, 9176, 9896, 10360, 11470, 12370, 16058, 17318, 17360, 18352, 19792, 20720, 22940, 24740, 32116, 34636, 34720, 36704, 38347, 39584, 40145, 41440, 43295, 45769, 45880, 49480, 64232, 69272, 76694, 80290, 86590, 91538, 91760, 98960, 128464, 138544, 153388, 160580, 173180, 183076, 183520, 191735, 197920, 228845, 256928, 268429, 277088, 306776, 320383, 321160, 346360, 366152, 383470, 457690, 536858, 613552, 640766, 642320, 692720, 732304, 766940, 915380, 1073716, 1227104, 1281532, 1284640, 1342145, 1385440, 1418839, 1464608, 1533880, 1601915, 1830760, 2147432, 2563064, 2684290, 2837678, 3067760, 3203830, 3661520, 4294864, 5126128, 5368580, 5675356, 6135520, 6407660, 7094195, 7323040, 8589728, 9931873, 10252256, 10737160, 11350712, 12815320, 14188390, 19863746, 21474320, 22701424, 25630640, 28376780, 39727492, 42948640, 45402848, 49659365, 51261280, 56753560, 79454984, 99318730, 113507120, 158909968, 198637460, 227014240, 317819936, 397274920, 794549840, 1589099680]

約数ペア:

[(1, 1589099680), (2, 794549840), (4, 397274920), (5, 317819936), (7, 227014240), (8, 198637460), (10, 158909968), (14, 113507120), (16, 99318730), (20, 79454984), (28, 56753560), (31, 51261280), (32, 49659365), (35, 45402848), (37, 42948640), (40, 39727492), (56, 28376780), (62, 25630640), (70, 22701424), (74, 21474320), (80, 19863746), (112, 14188390), (124, 12815320), (140, 11350712), (148, 10737160), (155, 10252256), (160, 9931873), (185, 8589728), (217, 7323040), (224, 7094195), (248, 6407660), (259, 6135520), (280, 5675356), (296, 5368580), (310, 5126128), (370, 4294864), (434, 3661520), (496, 3203830), (518, 3067760), (560, 2837678), (592, 2684290), (620, 2563064), (740, 2147432), (868, 1830760), (992, 1601915), (1036, 1533880), (1085, 1464608), (1120, 1418839), (1147, 1385440), (1184, 1342145), (1237, 1284640), (1240, 1281532), (1295, 1227104), (1480, 1073716), (1736, 915380), (2072, 766940), (2170, 732304), (2294, 692720), (2474, 642320), (2480, 640766), (2590, 613552), (2960, 536858), (3472, 457690), (4144, 383470), (4340, 366152), (4588, 346360), (4948, 321160), (4960, 320383), (5180, 306776), (5735, 277088), (5920, 268429), (6185, 256928), (6944, 228845), (8029, 197920), (8288, 191735), (8659, 183520), (8680, 183076), (9176, 173180), (9896, 160580), (10360, 153388), (11470, 138544), (12370, 128464), (16058, 98960), (17318, 91760), (17360, 91538), (18352, 86590), (19792, 80290), (20720, 76694), (22940, 69272), (24740, 64232), (32116, 49480), (34636, 45880), (34720, 45769), (36704, 43295), (38347, 41440), (39584, 40145)]