79447360

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 202996800

約数和(自身を除く): 123549440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 73, 76, 80, 95, 146, 152, 160, 179, 190, 292, 304, 320, 358, 365, 380, 584, 608, 716, 730, 760, 895, 1168, 1216, 1387, 1432, 1460, 1520, 1790, 2336, 2774, 2864, 2920, 3040, 3401, 3580, 4672, 5548, 5728, 5840, 6080, 6802, 6935, 7160, 11096, 11456, 11680, 13067, 13604, 13870, 14320, 17005, 22192, 23360, 26134, 27208, 27740, 28640, 34010, 44384, 52268, 54416, 55480, 57280, 65335, 68020, 88768, 104536, 108832, 110960, 130670, 136040, 209072, 217664, 221920, 248273, 261340, 272080, 418144, 443840, 496546, 522680, 544160, 836288, 993092, 1045360, 1088320, 1241365, 1986184, 2090720, 2482730, 3972368, 4181440, 4965460, 7944736, 9930920, 15889472, 19861840, 39723680, 79447360]

約数ペア:

[(1, 79447360), (2, 39723680), (4, 19861840), (5, 15889472), (8, 9930920), (10, 7944736), (16, 4965460), (19, 4181440), (20, 3972368), (32, 2482730), (38, 2090720), (40, 1986184), (64, 1241365), (73, 1088320), (76, 1045360), (80, 993092), (95, 836288), (146, 544160), (152, 522680), (160, 496546), (179, 443840), (190, 418144), (292, 272080), (304, 261340), (320, 248273), (358, 221920), (365, 217664), (380, 209072), (584, 136040), (608, 130670), (716, 110960), (730, 108832), (760, 104536), (895, 88768), (1168, 68020), (1216, 65335), (1387, 57280), (1432, 55480), (1460, 54416), (1520, 52268), (1790, 44384), (2336, 34010), (2774, 28640), (2864, 27740), (2920, 27208), (3040, 26134), (3401, 23360), (3580, 22192), (4672, 17005), (5548, 14320), (5728, 13870), (5840, 13604), (6080, 13067), (6802, 11680), (6935, 11456), (7160, 11096)]