98917280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 314399232

約数和(自身を除く): 215481952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 37, 40, 44, 49, 55, 56, 62, 70, 74, 77, 80, 88, 98, 110, 112, 124, 140, 148, 154, 155, 160, 176, 185, 196, 217, 220, 224, 245, 248, 259, 280, 296, 308, 310, 341, 352, 370, 385, 392, 407, 434, 440, 490, 496, 518, 539, 560, 592, 616, 620, 682, 740, 770, 784, 814, 868, 880, 980, 992, 1036, 1078, 1085, 1120, 1147, 1184, 1232, 1240, 1295, 1364, 1480, 1519, 1540, 1568, 1628, 1705, 1736, 1760, 1813, 1960, 2035, 2072, 2156, 2170, 2294, 2387, 2464, 2480, 2590, 2695, 2728, 2849, 2960, 3038, 3080, 3256, 3410, 3472, 3626, 3920, 4070, 4144, 4312, 4340, 4588, 4774, 4960, 5180, 5390, 5456, 5698, 5735, 5920, 6076, 6160, 6512, 6820, 6944, 7252, 7595, 7840, 8029, 8140, 8288, 8624, 8680, 9065, 9176, 9548, 10360, 10780, 10912, 11396, 11470, 11935, 12152, 12320, 12617, 13024, 13640, 14245, 14504, 15190, 16058, 16280, 16709, 17248, 17360, 18130, 18352, 19096, 19943, 20720, 21560, 22792, 22940, 23870, 24304, 25234, 27280, 28490, 29008, 30380, 32116, 32560, 33418, 34720, 36260, 36704, 38192, 39886, 40145, 41440, 43120, 45584, 45880, 47740, 48608, 50468, 54560, 56203, 56980, 58016, 60760, 63085, 64232, 65120, 66836, 72520, 76384, 79772, 80290, 83545, 86240, 88319, 91168, 91760, 95480, 99715, 100936, 112406, 113960, 121520, 126170, 128464, 133672, 145040, 159544, 160580, 167090, 176638, 183520, 190960, 199430, 201872, 224812, 227920, 243040, 252340, 256928, 267344, 281015, 290080, 319088, 321160, 334180, 353276, 381920, 398860, 403744, 441595, 449624, 455840, 504680, 534688, 562030, 618233, 638176, 642320, 668360, 706552, 797720, 883190, 899248, 1009360, 1124060, 1236466, 1284640, 1336720, 1413104, 1595440, 1766380, 1798496, 2018720, 2248120, 2472932, 2673440, 2826208, 3091165, 3190880, 3532760, 4496240, 4945864, 6182330, 7065520, 8992480, 9891728, 12364660, 14131040, 19783456, 24729320, 49458640, 98917280]

約数ペア:

[(1, 98917280), (2, 49458640), (4, 24729320), (5, 19783456), (7, 14131040), (8, 12364660), (10, 9891728), (11, 8992480), (14, 7065520), (16, 6182330), (20, 4945864), (22, 4496240), (28, 3532760), (31, 3190880), (32, 3091165), (35, 2826208), (37, 2673440), (40, 2472932), (44, 2248120), (49, 2018720), (55, 1798496), (56, 1766380), (62, 1595440), (70, 1413104), (74, 1336720), (77, 1284640), (80, 1236466), (88, 1124060), (98, 1009360), (110, 899248), (112, 883190), (124, 797720), (140, 706552), (148, 668360), (154, 642320), (155, 638176), (160, 618233), (176, 562030), (185, 534688), (196, 504680), (217, 455840), (220, 449624), (224, 441595), (245, 403744), (248, 398860), (259, 381920), (280, 353276), (296, 334180), (308, 321160), (310, 319088), (341, 290080), (352, 281015), (370, 267344), (385, 256928), (392, 252340), (407, 243040), (434, 227920), (440, 224812), (490, 201872), (496, 199430), (518, 190960), (539, 183520), (560, 176638), (592, 167090), (616, 160580), (620, 159544), (682, 145040), (740, 133672), (770, 128464), (784, 126170), (814, 121520), (868, 113960), (880, 112406), (980, 100936), (992, 99715), (1036, 95480), (1078, 91760), (1085, 91168), (1120, 88319), (1147, 86240), (1184, 83545), (1232, 80290), (1240, 79772), (1295, 76384), (1364, 72520), (1480, 66836), (1519, 65120), (1540, 64232), (1568, 63085), (1628, 60760), (1705, 58016), (1736, 56980), (1760, 56203), (1813, 54560), (1960, 50468), (2035, 48608), (2072, 47740), (2156, 45880), (2170, 45584), (2294, 43120), (2387, 41440), (2464, 40145), (2480, 39886), (2590, 38192), (2695, 36704), (2728, 36260), (2849, 34720), (2960, 33418), (3038, 32560), (3080, 32116), (3256, 30380), (3410, 29008), (3472, 28490), (3626, 27280), (3920, 25234), (4070, 24304), (4144, 23870), (4312, 22940), (4340, 22792), (4588, 21560), (4774, 20720), (4960, 19943), (5180, 19096), (5390, 18352), (5456, 18130), (5698, 17360), (5735, 17248), (5920, 16709), (6076, 16280), (6160, 16058), (6512, 15190), (6820, 14504), (6944, 14245), (7252, 13640), (7595, 13024), (7840, 12617), (8029, 12320), (8140, 12152), (8288, 11935), (8624, 11470), (8680, 11396), (9065, 10912), (9176, 10780), (9548, 10360)]