84928480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 260789760

約数和(自身を除く): 175861280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 307, 364, 380, 416, 455, 494, 520, 532, 560, 608, 614, 665, 728, 760, 910, 988, 1040, 1064, 1120, 1228, 1235, 1330, 1456, 1520, 1535, 1729, 1820, 1976, 2080, 2128, 2149, 2456, 2470, 2660, 2912, 3040, 3070, 3458, 3640, 3952, 3991, 4256, 4298, 4912, 4940, 5320, 5833, 6140, 6916, 7280, 7904, 7982, 8596, 8645, 9824, 9880, 10640, 10745, 11666, 12280, 13832, 14560, 15964, 17192, 17290, 19760, 19955, 21280, 21490, 23332, 24560, 27664, 27937, 29165, 31928, 34384, 34580, 39520, 39910, 40831, 42980, 46664, 49120, 55328, 55874, 58330, 63856, 68768, 69160, 75829, 79820, 81662, 85960, 93328, 111748, 116660, 127712, 138320, 139685, 151658, 159640, 163324, 171920, 186656, 204155, 223496, 233320, 276640, 279370, 303316, 319280, 326648, 343840, 379145, 408310, 446992, 466640, 530803, 558740, 606632, 638560, 653296, 758290, 816620, 893984, 933280, 1061606, 1117480, 1213264, 1306592, 1516580, 1633240, 2123212, 2234960, 2426528, 2654015, 3033160, 3266480, 4246424, 4469920, 5308030, 6066320, 6532960, 8492848, 10616060, 12132640, 16985696, 21232120, 42464240, 84928480]

約数ペア:

[(1, 84928480), (2, 42464240), (4, 21232120), (5, 16985696), (7, 12132640), (8, 10616060), (10, 8492848), (13, 6532960), (14, 6066320), (16, 5308030), (19, 4469920), (20, 4246424), (26, 3266480), (28, 3033160), (32, 2654015), (35, 2426528), (38, 2234960), (40, 2123212), (52, 1633240), (56, 1516580), (65, 1306592), (70, 1213264), (76, 1117480), (80, 1061606), (91, 933280), (95, 893984), (104, 816620), (112, 758290), (130, 653296), (133, 638560), (140, 606632), (152, 558740), (160, 530803), (182, 466640), (190, 446992), (208, 408310), (224, 379145), (247, 343840), (260, 326648), (266, 319280), (280, 303316), (304, 279370), (307, 276640), (364, 233320), (380, 223496), (416, 204155), (455, 186656), (494, 171920), (520, 163324), (532, 159640), (560, 151658), (608, 139685), (614, 138320), (665, 127712), (728, 116660), (760, 111748), (910, 93328), (988, 85960), (1040, 81662), (1064, 79820), (1120, 75829), (1228, 69160), (1235, 68768), (1330, 63856), (1456, 58330), (1520, 55874), (1535, 55328), (1729, 49120), (1820, 46664), (1976, 42980), (2080, 40831), (2128, 39910), (2149, 39520), (2456, 34580), (2470, 34384), (2660, 31928), (2912, 29165), (3040, 27937), (3070, 27664), (3458, 24560), (3640, 23332), (3952, 21490), (3991, 21280), (4256, 19955), (4298, 19760), (4912, 17290), (4940, 17192), (5320, 15964), (5833, 14560), (6140, 13832), (6916, 12280), (7280, 11666), (7904, 10745), (7982, 10640), (8596, 9880), (8645, 9824)]