1791919680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1957

約数の個数: 224

約数和(自身を含む): 6129406080

約数和(自身を除く): 4337486400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 68, 80, 85, 96, 102, 118, 120, 136, 160, 170, 177, 192, 204, 236, 240, 255, 272, 295, 320, 340, 354, 408, 472, 480, 510, 544, 590, 680, 708, 816, 885, 944, 960, 1003, 1020, 1088, 1180, 1360, 1416, 1632, 1770, 1861, 1888, 2006, 2040, 2360, 2720, 2832, 3009, 3264, 3540, 3722, 3776, 4012, 4080, 4720, 5015, 5440, 5583, 5664, 6018, 7080, 7444, 8024, 8160, 9305, 9440, 10030, 11166, 11328, 12036, 14160, 14888, 15045, 16048, 16320, 18610, 18880, 20060, 22332, 24072, 27915, 28320, 29776, 30090, 31637, 32096, 37220, 40120, 44664, 48144, 55830, 56640, 59552, 60180, 63274, 64192, 74440, 80240, 89328, 94911, 96288, 109799, 111660, 119104, 120360, 126548, 148880, 158185, 160480, 178656, 189822, 192576, 219598, 223320, 240720, 253096, 297760, 316370, 320960, 329397, 357312, 379644, 439196, 446640, 474555, 481440, 506192, 548995, 595520, 632740, 658794, 759288, 878392, 893280, 949110, 962880, 1012384, 1097990, 1265480, 1317588, 1518576, 1646985, 1756784, 1786560, 1866583, 1898220, 2024768, 2195980, 2530960, 2635176, 3037152, 3293970, 3513568, 3733166, 3796440, 4391960, 5061920, 5270352, 5599749, 6074304, 6587940, 7027136, 7466332, 7592880, 8783920, 9332915, 10123840, 10540704, 11199498, 13175880, 14932664, 15185760, 17567840, 18665830, 21081408, 22398996, 26351760, 27998745, 29865328, 30371520, 35135680, 37331660, 44797992, 52703520, 55997490, 59730656, 74663320, 89595984, 105407040, 111994980, 119461312, 149326640, 179191968, 223989960, 298653280, 358383936, 447979920, 597306560, 895959840, 1791919680]

約数ペア:

[(1, 1791919680), (2, 895959840), (3, 597306560), (4, 447979920), (5, 358383936), (6, 298653280), (8, 223989960), (10, 179191968), (12, 149326640), (15, 119461312), (16, 111994980), (17, 105407040), (20, 89595984), (24, 74663320), (30, 59730656), (32, 55997490), (34, 52703520), (40, 44797992), (48, 37331660), (51, 35135680), (59, 30371520), (60, 29865328), (64, 27998745), (68, 26351760), (80, 22398996), (85, 21081408), (96, 18665830), (102, 17567840), (118, 15185760), (120, 14932664), (136, 13175880), (160, 11199498), (170, 10540704), (177, 10123840), (192, 9332915), (204, 8783920), (236, 7592880), (240, 7466332), (255, 7027136), (272, 6587940), (295, 6074304), (320, 5599749), (340, 5270352), (354, 5061920), (408, 4391960), (472, 3796440), (480, 3733166), (510, 3513568), (544, 3293970), (590, 3037152), (680, 2635176), (708, 2530960), (816, 2195980), (885, 2024768), (944, 1898220), (960, 1866583), (1003, 1786560), (1020, 1756784), (1088, 1646985), (1180, 1518576), (1360, 1317588), (1416, 1265480), (1632, 1097990), (1770, 1012384), (1861, 962880), (1888, 949110), (2006, 893280), (2040, 878392), (2360, 759288), (2720, 658794), (2832, 632740), (3009, 595520), (3264, 548995), (3540, 506192), (3722, 481440), (3776, 474555), (4012, 446640), (4080, 439196), (4720, 379644), (5015, 357312), (5440, 329397), (5583, 320960), (5664, 316370), (6018, 297760), (7080, 253096), (7444, 240720), (8024, 223320), (8160, 219598), (9305, 192576), (9440, 189822), (10030, 178656), (11166, 160480), (11328, 158185), (12036, 148880), (14160, 126548), (14888, 120360), (15045, 119104), (16048, 111660), (16320, 109799), (18610, 96288), (18880, 94911), (20060, 89328), (22332, 80240), (24072, 74440), (27915, 64192), (28320, 63274), (29776, 60180), (30090, 59552), (31637, 56640), (32096, 55830), (37220, 48144), (40120, 44664)]