153481440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2729

約数の個数: 192

約数和(自身を含む): 585252864

約数和(自身を除く): 431771424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2687, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5374, 5712, 7140, 8061, 8160, 9520, 10748, 11424, 13435, 14280, 16122, 18809, 19040, 21496, 26870, 28560, 32244, 37618, 40305, 42992, 45679, 53740, 56427, 57120, 64488, 75236, 80610, 85984, 91358, 94045, 107480, 112854, 128976, 137037, 150472, 161220, 182716, 188090, 214960, 225708, 228395, 257952, 274074, 282135, 300944, 319753, 322440, 365432, 376180, 429920, 451416, 456790, 548148, 564270, 601888, 639506, 644880, 685185, 730864, 752360, 902832, 913580, 959259, 1096296, 1128540, 1279012, 1289760, 1370370, 1461728, 1504720, 1598765, 1805664, 1827160, 1918518, 2192592, 2257080, 2558024, 2740740, 3009440, 3197530, 3654320, 3837036, 4385184, 4514160, 4796295, 5116048, 5481480, 6395060, 7308640, 7674072, 9028320, 9592590, 10232096, 10962960, 12790120, 15348144, 19185180, 21925920, 25580240, 30696288, 38370360, 51160480, 76740720, 153481440]

約数ペア:

[(1, 153481440), (2, 76740720), (3, 51160480), (4, 38370360), (5, 30696288), (6, 25580240), (7, 21925920), (8, 19185180), (10, 15348144), (12, 12790120), (14, 10962960), (15, 10232096), (16, 9592590), (17, 9028320), (20, 7674072), (21, 7308640), (24, 6395060), (28, 5481480), (30, 5116048), (32, 4796295), (34, 4514160), (35, 4385184), (40, 3837036), (42, 3654320), (48, 3197530), (51, 3009440), (56, 2740740), (60, 2558024), (68, 2257080), (70, 2192592), (80, 1918518), (84, 1827160), (85, 1805664), (96, 1598765), (102, 1504720), (105, 1461728), (112, 1370370), (119, 1289760), (120, 1279012), (136, 1128540), (140, 1096296), (160, 959259), (168, 913580), (170, 902832), (204, 752360), (210, 730864), (224, 685185), (238, 644880), (240, 639506), (255, 601888), (272, 564270), (280, 548148), (336, 456790), (340, 451416), (357, 429920), (408, 376180), (420, 365432), (476, 322440), (480, 319753), (510, 300944), (544, 282135), (560, 274074), (595, 257952), (672, 228395), (680, 225708), (714, 214960), (816, 188090), (840, 182716), (952, 161220), (1020, 150472), (1120, 137037), (1190, 128976), (1360, 112854), (1428, 107480), (1632, 94045), (1680, 91358), (1785, 85984), (1904, 80610), (2040, 75236), (2380, 64488), (2687, 57120), (2720, 56427), (2856, 53740), (3360, 45679), (3570, 42992), (3808, 40305), (4080, 37618), (4760, 32244), (5374, 28560), (5712, 26870), (7140, 21496), (8061, 19040), (8160, 18809), (9520, 16122), (10748, 14280), (11424, 13435)]