1569121320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21401}}^1$

素因数の和:21475

約数の個数: 128

約数和(自身を含む): 5177571840

約数和(自身を除く): 3608450520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3666, 4888, 5640, 6110, 7332, 9165, 12220, 14664, 18330, 21401, 24440, 36660, 42802, 64203, 73320, 85604, 107005, 128406, 171208, 214010, 256812, 278213, 321015, 428020, 513624, 556426, 642030, 834639, 856040, 1005847, 1112852, 1284060, 1391065, 1669278, 2011694, 2225704, 2568120, 2782130, 3017541, 3338556, 4023388, 4173195, 5029235, 5564260, 6035082, 6677112, 8046776, 8346390, 10058470, 11128520, 12070164, 13076011, 15087705, 16692780, 20116940, 24140328, 26152022, 30175410, 33385560, 39228033, 40233880, 52304044, 60350820, 65380055, 78456066, 104608088, 120701640, 130760110, 156912132, 196140165, 261520220, 313824264, 392280330, 523040440, 784560660, 1569121320]

約数ペア:

[(1, 1569121320), (2, 784560660), (3, 523040440), (4, 392280330), (5, 313824264), (6, 261520220), (8, 196140165), (10, 156912132), (12, 130760110), (13, 120701640), (15, 104608088), (20, 78456066), (24, 65380055), (26, 60350820), (30, 52304044), (39, 40233880), (40, 39228033), (47, 33385560), (52, 30175410), (60, 26152022), (65, 24140328), (78, 20116940), (94, 16692780), (104, 15087705), (120, 13076011), (130, 12070164), (141, 11128520), (156, 10058470), (188, 8346390), (195, 8046776), (235, 6677112), (260, 6035082), (282, 5564260), (312, 5029235), (376, 4173195), (390, 4023388), (470, 3338556), (520, 3017541), (564, 2782130), (611, 2568120), (705, 2225704), (780, 2011694), (940, 1669278), (1128, 1391065), (1222, 1284060), (1410, 1112852), (1560, 1005847), (1833, 856040), (1880, 834639), (2444, 642030), (2820, 556426), (3055, 513624), (3666, 428020), (4888, 321015), (5640, 278213), (6110, 256812), (7332, 214010), (9165, 171208), (12220, 128406), (14664, 107005), (18330, 85604), (21401, 73320), (24440, 64203), (36660, 42802)]