7931928480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{124247}}^1$

素因数の和:124291

約数の個数: 192

約数和(自身を含む): 30058076160

約数和(自身を除く): 22126147680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 63840, 124247, 248494, 372741, 496988, 621235, 745482, 869729, 993976, 1242470, 1490964, 1739458, 1863705, 1987952, 2360693, 2484940, 2609187, 2981928, 3478916, 3727410, 3975904, 4348645, 4721386, 4969880, 5218374, 5963856, 6957832, 7082079, 7454820, 8697290, 9442772, 9939760, 10436748, 11803465, 11927712, 13045935, 13915664, 14164158, 14909640, 16524851, 17394580, 18885544, 19879520, 20873496, 23606930, 26091870, 27831328, 28328316, 29819280, 33049702, 34789160, 35410395, 37771088, 41746992, 47213860, 49574553, 52183740, 56656632, 59638560, 66099404, 69578320, 70820790, 75542176, 82624255, 83493984, 94427720, 99149106, 104367480, 113313264, 132198808, 139156640, 141641580, 165248510, 188855440, 198298212, 208734960, 226626528, 247872765, 264397616, 283283160, 330497020, 377710880, 396596424, 417469920, 495745530, 528795232, 566566320, 660994040, 793192848, 991491060, 1133132640, 1321988080, 1586385696, 1982982120, 2643976160, 3965964240, 7931928480]

約数ペア:

[(1, 7931928480), (2, 3965964240), (3, 2643976160), (4, 1982982120), (5, 1586385696), (6, 1321988080), (7, 1133132640), (8, 991491060), (10, 793192848), (12, 660994040), (14, 566566320), (15, 528795232), (16, 495745530), (19, 417469920), (20, 396596424), (21, 377710880), (24, 330497020), (28, 283283160), (30, 264397616), (32, 247872765), (35, 226626528), (38, 208734960), (40, 198298212), (42, 188855440), (48, 165248510), (56, 141641580), (57, 139156640), (60, 132198808), (70, 113313264), (76, 104367480), (80, 99149106), (84, 94427720), (95, 83493984), (96, 82624255), (105, 75542176), (112, 70820790), (114, 69578320), (120, 66099404), (133, 59638560), (140, 56656632), (152, 52183740), (160, 49574553), (168, 47213860), (190, 41746992), (210, 37771088), (224, 35410395), (228, 34789160), (240, 33049702), (266, 29819280), (280, 28328316), (285, 27831328), (304, 26091870), (336, 23606930), (380, 20873496), (399, 19879520), (420, 18885544), (456, 17394580), (480, 16524851), (532, 14909640), (560, 14164158), (570, 13915664), (608, 13045935), (665, 11927712), (672, 11803465), (760, 10436748), (798, 9939760), (840, 9442772), (912, 8697290), (1064, 7454820), (1120, 7082079), (1140, 6957832), (1330, 5963856), (1520, 5218374), (1596, 4969880), (1680, 4721386), (1824, 4348645), (1995, 3975904), (2128, 3727410), (2280, 3478916), (2660, 2981928), (3040, 2609187), (3192, 2484940), (3360, 2360693), (3990, 1987952), (4256, 1863705), (4560, 1739458), (5320, 1490964), (6384, 1242470), (7980, 993976), (9120, 869729), (10640, 745482), (12768, 621235), (15960, 496988), (21280, 372741), (31920, 248494), (63840, 124247)]