136910480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 382475520

約数和(自身を除く): 245565040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 67, 70, 80, 82, 89, 112, 134, 140, 164, 178, 205, 268, 280, 287, 328, 335, 356, 410, 445, 469, 536, 560, 574, 623, 656, 670, 712, 820, 890, 938, 1072, 1148, 1246, 1340, 1424, 1435, 1640, 1780, 1876, 2296, 2345, 2492, 2680, 2747, 2870, 3115, 3280, 3560, 3649, 3752, 4592, 4690, 4984, 5360, 5494, 5740, 5963, 6230, 7120, 7298, 7504, 9380, 9968, 10988, 11480, 11926, 12460, 13735, 14596, 18245, 18760, 19229, 21976, 22960, 23852, 24920, 25543, 27470, 29192, 29815, 36490, 37520, 38458, 41741, 43952, 47704, 49840, 51086, 54940, 58384, 59630, 72980, 76916, 83482, 95408, 96145, 102172, 109880, 119260, 127715, 145960, 153832, 166964, 192290, 204344, 208705, 219760, 238520, 244483, 255430, 291920, 307664, 333928, 384580, 408688, 417410, 477040, 488966, 510860, 667856, 769160, 834820, 977932, 1021720, 1222415, 1538320, 1669640, 1711381, 1955864, 2043440, 2444830, 3339280, 3422762, 3911728, 4889660, 6845524, 8556905, 9779320, 13691048, 17113810, 19558640, 27382096, 34227620, 68455240, 136910480]

約数ペア:

[(1, 136910480), (2, 68455240), (4, 34227620), (5, 27382096), (7, 19558640), (8, 17113810), (10, 13691048), (14, 9779320), (16, 8556905), (20, 6845524), (28, 4889660), (35, 3911728), (40, 3422762), (41, 3339280), (56, 2444830), (67, 2043440), (70, 1955864), (80, 1711381), (82, 1669640), (89, 1538320), (112, 1222415), (134, 1021720), (140, 977932), (164, 834820), (178, 769160), (205, 667856), (268, 510860), (280, 488966), (287, 477040), (328, 417410), (335, 408688), (356, 384580), (410, 333928), (445, 307664), (469, 291920), (536, 255430), (560, 244483), (574, 238520), (623, 219760), (656, 208705), (670, 204344), (712, 192290), (820, 166964), (890, 153832), (938, 145960), (1072, 127715), (1148, 119260), (1246, 109880), (1340, 102172), (1424, 96145), (1435, 95408), (1640, 83482), (1780, 76916), (1876, 72980), (2296, 59630), (2345, 58384), (2492, 54940), (2680, 51086), (2747, 49840), (2870, 47704), (3115, 43952), (3280, 41741), (3560, 38458), (3649, 37520), (3752, 36490), (4592, 29815), (4690, 29192), (4984, 27470), (5360, 25543), (5494, 24920), (5740, 23852), (5963, 22960), (6230, 21976), (7120, 19229), (7298, 18760), (7504, 18245), (9380, 14596), (9968, 13735), (10988, 12460), (11480, 11926)]