70120920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 229003200

約数和(自身を除く): 158882280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 929, 1020, 1110, 1258, 1480, 1858, 1887, 2040, 2220, 2516, 2787, 3145, 3716, 3774, 4440, 4645, 5032, 5574, 6290, 7432, 7548, 9290, 9435, 11148, 12580, 13935, 15096, 15793, 18580, 18870, 22296, 25160, 27870, 31586, 34373, 37160, 37740, 47379, 55740, 63172, 68746, 75480, 78965, 94758, 103119, 111480, 126344, 137492, 157930, 171865, 189516, 206238, 236895, 274984, 315860, 343730, 379032, 412476, 473790, 515595, 584341, 631720, 687460, 824952, 947580, 1031190, 1168682, 1374920, 1753023, 1895160, 2062380, 2337364, 2921705, 3506046, 4124760, 4674728, 5843410, 7012092, 8765115, 11686820, 14024184, 17530230, 23373640, 35060460, 70120920]

約数ペア:

[(1, 70120920), (2, 35060460), (3, 23373640), (4, 17530230), (5, 14024184), (6, 11686820), (8, 8765115), (10, 7012092), (12, 5843410), (15, 4674728), (17, 4124760), (20, 3506046), (24, 2921705), (30, 2337364), (34, 2062380), (37, 1895160), (40, 1753023), (51, 1374920), (60, 1168682), (68, 1031190), (74, 947580), (85, 824952), (102, 687460), (111, 631720), (120, 584341), (136, 515595), (148, 473790), (170, 412476), (185, 379032), (204, 343730), (222, 315860), (255, 274984), (296, 236895), (340, 206238), (370, 189516), (408, 171865), (444, 157930), (510, 137492), (555, 126344), (629, 111480), (680, 103119), (740, 94758), (888, 78965), (929, 75480), (1020, 68746), (1110, 63172), (1258, 55740), (1480, 47379), (1858, 37740), (1887, 37160), (2040, 34373), (2220, 31586), (2516, 27870), (2787, 25160), (3145, 22296), (3716, 18870), (3774, 18580), (4440, 15793), (4645, 15096), (5032, 13935), (5574, 12580), (6290, 11148), (7432, 9435), (7548, 9290)]