1045170840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21089}}^1$

素因数の和:21169

約数の個数: 128

約数和(自身を含む): 3644352000

約数和(自身を除く): 2599181160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 4130, 4956, 6195, 7080, 8260, 9912, 12390, 16520, 21089, 24780, 42178, 49560, 63267, 84356, 105445, 126534, 147623, 168712, 210890, 253068, 295246, 316335, 421780, 442869, 506136, 590492, 632670, 738115, 843560, 885738, 1180984, 1244251, 1265340, 1476230, 1771476, 2214345, 2488502, 2530680, 2952460, 3542952, 3732753, 4428690, 4977004, 5904920, 6221255, 7465506, 8709757, 8857380, 9954008, 12442510, 14931012, 17419514, 17714760, 18663765, 24885020, 26129271, 29862024, 34839028, 37327530, 43548785, 49770040, 52258542, 69678056, 74655060, 87097570, 104517084, 130646355, 149310120, 174195140, 209034168, 261292710, 348390280, 522585420, 1045170840]

約数ペア:

[(1, 1045170840), (2, 522585420), (3, 348390280), (4, 261292710), (5, 209034168), (6, 174195140), (7, 149310120), (8, 130646355), (10, 104517084), (12, 87097570), (14, 74655060), (15, 69678056), (20, 52258542), (21, 49770040), (24, 43548785), (28, 37327530), (30, 34839028), (35, 29862024), (40, 26129271), (42, 24885020), (56, 18663765), (59, 17714760), (60, 17419514), (70, 14931012), (84, 12442510), (105, 9954008), (118, 8857380), (120, 8709757), (140, 7465506), (168, 6221255), (177, 5904920), (210, 4977004), (236, 4428690), (280, 3732753), (295, 3542952), (354, 2952460), (413, 2530680), (420, 2488502), (472, 2214345), (590, 1771476), (708, 1476230), (826, 1265340), (840, 1244251), (885, 1180984), (1180, 885738), (1239, 843560), (1416, 738115), (1652, 632670), (1770, 590492), (2065, 506136), (2360, 442869), (2478, 421780), (3304, 316335), (3540, 295246), (4130, 253068), (4956, 210890), (6195, 168712), (7080, 147623), (8260, 126534), (9912, 105445), (12390, 84356), (16520, 63267), (21089, 49560), (24780, 42178)]