281573040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9859}}^1$

素因数の和:9899

約数の個数: 160

約数和(自身を含む): 1056360960

約数和(自身を除く): 774787920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 9859, 14280, 19718, 28560, 29577, 39436, 49295, 59154, 69013, 78872, 98590, 118308, 138026, 147885, 157744, 167603, 197180, 207039, 236616, 276052, 295770, 335206, 345065, 394360, 414078, 473232, 502809, 552104, 591540, 670412, 690130, 788720, 828156, 838015, 1005618, 1035195, 1104208, 1173221, 1183080, 1340824, 1380260, 1656312, 1676030, 2011236, 2070390, 2346442, 2366160, 2514045, 2681648, 2760520, 3312624, 3352060, 3519663, 4022472, 4140780, 4692884, 5028090, 5521040, 5866105, 6704120, 7039326, 8044944, 8281560, 9385768, 10056180, 11732210, 13408240, 14078652, 16563120, 17598315, 18771536, 20112360, 23464420, 28157304, 35196630, 40224720, 46928840, 56314608, 70393260, 93857680, 140786520, 281573040]

約数ペア:

[(1, 281573040), (2, 140786520), (3, 93857680), (4, 70393260), (5, 56314608), (6, 46928840), (7, 40224720), (8, 35196630), (10, 28157304), (12, 23464420), (14, 20112360), (15, 18771536), (16, 17598315), (17, 16563120), (20, 14078652), (21, 13408240), (24, 11732210), (28, 10056180), (30, 9385768), (34, 8281560), (35, 8044944), (40, 7039326), (42, 6704120), (48, 5866105), (51, 5521040), (56, 5028090), (60, 4692884), (68, 4140780), (70, 4022472), (80, 3519663), (84, 3352060), (85, 3312624), (102, 2760520), (105, 2681648), (112, 2514045), (119, 2366160), (120, 2346442), (136, 2070390), (140, 2011236), (168, 1676030), (170, 1656312), (204, 1380260), (210, 1340824), (238, 1183080), (240, 1173221), (255, 1104208), (272, 1035195), (280, 1005618), (336, 838015), (340, 828156), (357, 788720), (408, 690130), (420, 670412), (476, 591540), (510, 552104), (560, 502809), (595, 473232), (680, 414078), (714, 394360), (816, 345065), (840, 335206), (952, 295770), (1020, 276052), (1190, 236616), (1360, 207039), (1428, 197180), (1680, 167603), (1785, 157744), (1904, 147885), (2040, 138026), (2380, 118308), (2856, 98590), (3570, 78872), (4080, 69013), (4760, 59154), (5712, 49295), (7140, 39436), (9520, 29577), (9859, 28560), (14280, 19718)]