1330596400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2379

約数の個数: 120

約数和(自身を含む): 3671542784

約数和(自身を除く): 2340946384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 223, 280, 350, 400, 446, 560, 700, 892, 1115, 1400, 1561, 1784, 2131, 2230, 2800, 3122, 3568, 4262, 4460, 5575, 6244, 7805, 8524, 8920, 10655, 11150, 12488, 14917, 15610, 17048, 17840, 21310, 22300, 24976, 29834, 31220, 34096, 39025, 42620, 44600, 53275, 59668, 62440, 74585, 78050, 85240, 89200, 106550, 119336, 124880, 149170, 156100, 170480, 213100, 238672, 298340, 312200, 372925, 426200, 475213, 596680, 624400, 745850, 852400, 950426, 1193360, 1491700, 1900852, 2376065, 2983400, 3326491, 3801704, 4752130, 5966800, 6652982, 7603408, 9504260, 11880325, 13305964, 16632455, 19008520, 23760650, 26611928, 33264910, 38017040, 47521300, 53223856, 66529820, 83162275, 95042600, 133059640, 166324550, 190085200, 266119280, 332649100, 665298200, 1330596400]

約数ペア:

[(1, 1330596400), (2, 665298200), (4, 332649100), (5, 266119280), (7, 190085200), (8, 166324550), (10, 133059640), (14, 95042600), (16, 83162275), (20, 66529820), (25, 53223856), (28, 47521300), (35, 38017040), (40, 33264910), (50, 26611928), (56, 23760650), (70, 19008520), (80, 16632455), (100, 13305964), (112, 11880325), (140, 9504260), (175, 7603408), (200, 6652982), (223, 5966800), (280, 4752130), (350, 3801704), (400, 3326491), (446, 2983400), (560, 2376065), (700, 1900852), (892, 1491700), (1115, 1193360), (1400, 950426), (1561, 852400), (1784, 745850), (2131, 624400), (2230, 596680), (2800, 475213), (3122, 426200), (3568, 372925), (4262, 312200), (4460, 298340), (5575, 238672), (6244, 213100), (7805, 170480), (8524, 156100), (8920, 149170), (10655, 124880), (11150, 119336), (12488, 106550), (14917, 89200), (15610, 85240), (17048, 78050), (17840, 74585), (21310, 62440), (22300, 59668), (24976, 53275), (29834, 44600), (31220, 42620), (34096, 39025)]