81317276160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557273}}^1$

素因数の和:557318

約数の個数: 160

約数和(自身を含む): 273643824960

約数和(自身を除く): 192326548800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9120, 9728, 12160, 14592, 18240, 24320, 29184, 36480, 48640, 72960, 145920, 557273, 1114546, 1671819, 2229092, 2786365, 3343638, 4458184, 5572730, 6687276, 8359095, 8916368, 10588187, 11145460, 13374552, 16718190, 17832736, 21176374, 22290920, 26749104, 31764561, 33436380, 35665472, 42352748, 44581840, 52940935, 53498208, 63529122, 66872760, 71330944, 84705496, 89163680, 105881870, 106996416, 127058244, 133745520, 142661888, 158822805, 169410992, 178327360, 211763740, 213992832, 254116488, 267491040, 285323776, 317645610, 338821984, 356654720, 423527480, 427985664, 508232976, 534982080, 635291220, 677643968, 713309440, 847054960, 855971328, 1016465952, 1069964160, 1270582440, 1355287936, 1426618880, 1694109920, 2032931904, 2139928320, 2541164880, 2710575872, 3388219840, 4065863808, 4279856640, 5082329760, 5421151744, 6776439680, 8131727616, 10164659520, 13552879360, 16263455232, 20329319040, 27105758720, 40658638080, 81317276160]

約数ペア:

[(1, 81317276160), (2, 40658638080), (3, 27105758720), (4, 20329319040), (5, 16263455232), (6, 13552879360), (8, 10164659520), (10, 8131727616), (12, 6776439680), (15, 5421151744), (16, 5082329760), (19, 4279856640), (20, 4065863808), (24, 3388219840), (30, 2710575872), (32, 2541164880), (38, 2139928320), (40, 2032931904), (48, 1694109920), (57, 1426618880), (60, 1355287936), (64, 1270582440), (76, 1069964160), (80, 1016465952), (95, 855971328), (96, 847054960), (114, 713309440), (120, 677643968), (128, 635291220), (152, 534982080), (160, 508232976), (190, 427985664), (192, 423527480), (228, 356654720), (240, 338821984), (256, 317645610), (285, 285323776), (304, 267491040), (320, 254116488), (380, 213992832), (384, 211763740), (456, 178327360), (480, 169410992), (512, 158822805), (570, 142661888), (608, 133745520), (640, 127058244), (760, 106996416), (768, 105881870), (912, 89163680), (960, 84705496), (1140, 71330944), (1216, 66872760), (1280, 63529122), (1520, 53498208), (1536, 52940935), (1824, 44581840), (1920, 42352748), (2280, 35665472), (2432, 33436380), (2560, 31764561), (3040, 26749104), (3648, 22290920), (3840, 21176374), (4560, 17832736), (4864, 16718190), (6080, 13374552), (7296, 11145460), (7680, 10588187), (9120, 8916368), (9728, 8359095), (12160, 6687276), (14592, 5572730), (18240, 4458184), (24320, 3343638), (29184, 2786365), (36480, 2229092), (48640, 1671819), (72960, 1114546), (145920, 557273)]