252688.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1$

素因数の和:3129

約数の個数: 160

約数和(自身を含む): 331050240

約数和(自身を除く): 242828400

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, 3089, 3570, 4080, 4760, 5712, 6178, 7140, 9267, 9520, 12356, 14280, 15445, 18534, 21623, 24712, 28560, 30890, 37068, 43246, 46335, 49424, 52513, 61780, 64869, 74136, 86492, 92670, 105026, 108115, 123560, 129738, 148272, 157539, 172984, 185340, 210052, 216230, 247120, 259476, 262565, 315078, 324345, 345968, 367591, 370680, 420104, 432460, 518952, 525130, 630156, 648690, 735182, 741360, 787695, 840208, 864920, 1037904, 1050260, 1102773, 1260312, 1297380, 1470364, 1575390, 1729840, 1837955, 2100520, 2205546, 2520624, 2594760, 2940728, 3150780, 3675910, 4201040, 4411092, 5189520, 5513865, 5881456, 6301560, 7351820, 8822184, 11027730, 12603120, 14703640, 17644368, 22055460, 29407280, 44110920, 88221840]

約数ペア:

[(1, 88221840), (2, 44110920), (3, 29407280), (4, 22055460), (5, 17644368), (6, 14703640), (7, 12603120), (8, 11027730), (10, 8822184), (12, 7351820), (14, 6301560), (15, 5881456), (16, 5513865), (17, 5189520), (20, 4411092), (21, 4201040), (24, 3675910), (28, 3150780), (30, 2940728), (34, 2594760), (35, 2520624), (40, 2205546), (42, 2100520), (48, 1837955), (51, 1729840), (56, 1575390), (60, 1470364), (68, 1297380), (70, 1260312), (80, 1102773), (84, 1050260), (85, 1037904), (102, 864920), (105, 840208), (112, 787695), (119, 741360), (120, 735182), (136, 648690), (140, 630156), (168, 525130), (170, 518952), (204, 432460), (210, 420104), (238, 370680), (240, 367591), (255, 345968), (272, 324345), (280, 315078), (336, 262565), (340, 259476), (357, 247120), (408, 216230), (420, 210052), (476, 185340), (510, 172984), (560, 157539), (595, 148272), (680, 129738), (714, 123560), (816, 108115), (840, 105026), (952, 92670), (1020, 86492), (1190, 74136), (1360, 64869), (1428, 61780), (1680, 52513), (1785, 49424), (1904, 46335), (2040, 43246), (2380, 37068), (2856, 30890), (3089, 28560), (3570, 24712), (4080, 21623), (4760, 18534), (5712, 15445), (6178, 14280), (7140, 12356), (9267, 9520)]