13429080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^2$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 50572080

約数和(自身を除く): 37143000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 4088, 4380, 4599, 5110, 5256, 5329, 6132, 6570, 7665, 8760, 9198, 10220, 10658, 12264, 13140, 15330, 15987, 18396, 20440, 21316, 22995, 26280, 26645, 30660, 31974, 36792, 37303, 42632, 45990, 47961, 53290, 61320, 63948, 74606, 79935, 91980, 95922, 106580, 111909, 127896, 149212, 159870, 183960, 186515, 191844, 213160, 223818, 239805, 298424, 319740, 335727, 373030, 383688, 447636, 479610, 559545, 639480, 671454, 746060, 895272, 959220, 1119090, 1342908, 1492120, 1678635, 1918440, 2238180, 2685816, 3357270, 4476360, 6714540, 13429080]

約数ペア:

[(1, 13429080), (2, 6714540), (3, 4476360), (4, 3357270), (5, 2685816), (6, 2238180), (7, 1918440), (8, 1678635), (9, 1492120), (10, 1342908), (12, 1119090), (14, 959220), (15, 895272), (18, 746060), (20, 671454), (21, 639480), (24, 559545), (28, 479610), (30, 447636), (35, 383688), (36, 373030), (40, 335727), (42, 319740), (45, 298424), (56, 239805), (60, 223818), (63, 213160), (70, 191844), (72, 186515), (73, 183960), (84, 159870), (90, 149212), (105, 127896), (120, 111909), (126, 106580), (140, 95922), (146, 91980), (168, 79935), (180, 74606), (210, 63948), (219, 61320), (252, 53290), (280, 47961), (292, 45990), (315, 42632), (360, 37303), (365, 36792), (420, 31974), (438, 30660), (504, 26645), (511, 26280), (584, 22995), (630, 21316), (657, 20440), (730, 18396), (840, 15987), (876, 15330), (1022, 13140), (1095, 12264), (1260, 10658), (1314, 10220), (1460, 9198), (1533, 8760), (1752, 7665), (2044, 6570), (2190, 6132), (2520, 5329), (2555, 5256), (2628, 5110), (2920, 4599), (3066, 4380), (3285, 4088)]