998669760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5563}}^1$

素因数の和:5611

約数の個数: 224

約数和(自身を含む): 3663159552

約数和(自身を除く): 2664489792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2112, 2244, 2640, 2720, 2805, 2992, 3264, 3520, 3740, 4080, 4488, 5280, 5440, 5563, 5610, 5984, 7480, 8160, 8976, 10560, 11126, 11220, 11968, 14960, 16320, 16689, 17952, 22252, 22440, 27815, 29920, 33378, 35904, 44504, 44880, 55630, 59840, 61193, 66756, 83445, 89008, 89760, 94571, 111260, 122386, 133512, 166890, 178016, 179520, 183579, 189142, 222520, 244772, 267024, 283713, 305965, 333780, 356032, 367158, 378284, 445040, 472855, 489544, 534048, 567426, 611930, 667560, 734316, 756568, 890080, 917895, 945710, 979088, 1040281, 1068096, 1134852, 1223860, 1335120, 1418565, 1468632, 1513136, 1780160, 1835790, 1891420, 1958176, 2080562, 2269704, 2447720, 2670240, 2837130, 2937264, 3026272, 3120843, 3671580, 3782840, 3916352, 4161124, 4539408, 4895440, 5201405, 5340480, 5674260, 5874528, 6052544, 6241686, 7343160, 7565680, 8322248, 9078816, 9790880, 10402810, 11348520, 11749056, 12483372, 14686320, 15131360, 15604215, 16644496, 18157632, 19581760, 20805620, 22697040, 24966744, 29372640, 30262720, 31208430, 33288992, 41611240, 45394080, 49933488, 58745280, 62416860, 66577984, 83222480, 90788160, 99866976, 124833720, 166444960, 199733952, 249667440, 332889920, 499334880, 998669760]

約数ペア:

[(1, 998669760), (2, 499334880), (3, 332889920), (4, 249667440), (5, 199733952), (6, 166444960), (8, 124833720), (10, 99866976), (11, 90788160), (12, 83222480), (15, 66577984), (16, 62416860), (17, 58745280), (20, 49933488), (22, 45394080), (24, 41611240), (30, 33288992), (32, 31208430), (33, 30262720), (34, 29372640), (40, 24966744), (44, 22697040), (48, 20805620), (51, 19581760), (55, 18157632), (60, 16644496), (64, 15604215), (66, 15131360), (68, 14686320), (80, 12483372), (85, 11749056), (88, 11348520), (96, 10402810), (102, 9790880), (110, 9078816), (120, 8322248), (132, 7565680), (136, 7343160), (160, 6241686), (165, 6052544), (170, 5874528), (176, 5674260), (187, 5340480), (192, 5201405), (204, 4895440), (220, 4539408), (240, 4161124), (255, 3916352), (264, 3782840), (272, 3671580), (320, 3120843), (330, 3026272), (340, 2937264), (352, 2837130), (374, 2670240), (408, 2447720), (440, 2269704), (480, 2080562), (510, 1958176), (528, 1891420), (544, 1835790), (561, 1780160), (660, 1513136), (680, 1468632), (704, 1418565), (748, 1335120), (816, 1223860), (880, 1134852), (935, 1068096), (960, 1040281), (1020, 979088), (1056, 945710), (1088, 917895), (1122, 890080), (1320, 756568), (1360, 734316), (1496, 667560), (1632, 611930), (1760, 567426), (1870, 534048), (2040, 489544), (2112, 472855), (2244, 445040), (2640, 378284), (2720, 367158), (2805, 356032), (2992, 333780), (3264, 305965), (3520, 283713), (3740, 267024), (4080, 244772), (4488, 222520), (5280, 189142), (5440, 183579), (5563, 179520), (5610, 178016), (5984, 166890), (7480, 133512), (8160, 122386), (8976, 111260), (10560, 94571), (11126, 89760), (11220, 89008), (11968, 83445), (14960, 66756), (16320, 61193), (16689, 59840), (17952, 55630), (22252, 44880), (22440, 44504), (27815, 35904), (29920, 33378)]