2015364420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11321}}^1$

素因数の和:11402

約数の個数: 144

約数和(自身を含む): 6527993472

約数和(自身を除く): 4512629052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 276, 345, 387, 414, 430, 460, 516, 645, 690, 774, 828, 860, 989, 1035, 1290, 1380, 1548, 1935, 1978, 2070, 2580, 2967, 3870, 3956, 4140, 4945, 5934, 7740, 8901, 9890, 11321, 11868, 14835, 17802, 19780, 22642, 29670, 33963, 35604, 44505, 45284, 56605, 59340, 67926, 89010, 101889, 113210, 135852, 169815, 178020, 203778, 226420, 260383, 339630, 407556, 486803, 509445, 520766, 679260, 781149, 973606, 1018890, 1041532, 1301915, 1460409, 1562298, 1947212, 2037780, 2343447, 2434015, 2603830, 2920818, 3124596, 3905745, 4381227, 4686894, 4868030, 5207660, 5841636, 7302045, 7811490, 8762454, 9373788, 9736060, 11196469, 11717235, 14604090, 15622980, 17524908, 21906135, 22392938, 23434470, 29208180, 33589407, 43812270, 44785876, 46868940, 55982345, 67178814, 87624540, 100768221, 111964690, 134357628, 167947035, 201536442, 223929380, 335894070, 403072884, 503841105, 671788140, 1007682210, 2015364420]

約数ペア:

[(1, 2015364420), (2, 1007682210), (3, 671788140), (4, 503841105), (5, 403072884), (6, 335894070), (9, 223929380), (10, 201536442), (12, 167947035), (15, 134357628), (18, 111964690), (20, 100768221), (23, 87624540), (30, 67178814), (36, 55982345), (43, 46868940), (45, 44785876), (46, 43812270), (60, 33589407), (69, 29208180), (86, 23434470), (90, 22392938), (92, 21906135), (115, 17524908), (129, 15622980), (138, 14604090), (172, 11717235), (180, 11196469), (207, 9736060), (215, 9373788), (230, 8762454), (258, 7811490), (276, 7302045), (345, 5841636), (387, 5207660), (414, 4868030), (430, 4686894), (460, 4381227), (516, 3905745), (645, 3124596), (690, 2920818), (774, 2603830), (828, 2434015), (860, 2343447), (989, 2037780), (1035, 1947212), (1290, 1562298), (1380, 1460409), (1548, 1301915), (1935, 1041532), (1978, 1018890), (2070, 973606), (2580, 781149), (2967, 679260), (3870, 520766), (3956, 509445), (4140, 486803), (4945, 407556), (5934, 339630), (7740, 260383), (8901, 226420), (9890, 203778), (11321, 178020), (11868, 169815), (14835, 135852), (17802, 113210), (19780, 101889), (22642, 89010), (29670, 67926), (33963, 59340), (35604, 56605), (44505, 45284)]