1441967880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{706847}}^1$

素因数の和:706878

約数の個数: 64

約数和(自身を含む): 4580375040

約数和(自身を除く): 3138407160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 706847, 1413694, 2120541, 2827388, 3534235, 4241082, 5654776, 7068470, 8482164, 10602705, 12016399, 14136940, 16964328, 21205410, 24032798, 28273880, 36049197, 42410820, 48065596, 60081995, 72098394, 84821640, 96131192, 120163990, 144196788, 180245985, 240327980, 288393576, 360491970, 480655960, 720983940, 1441967880]

約数ペア:

[(1, 1441967880), (2, 720983940), (3, 480655960), (4, 360491970), (5, 288393576), (6, 240327980), (8, 180245985), (10, 144196788), (12, 120163990), (15, 96131192), (17, 84821640), (20, 72098394), (24, 60081995), (30, 48065596), (34, 42410820), (40, 36049197), (51, 28273880), (60, 24032798), (68, 21205410), (85, 16964328), (102, 14136940), (120, 12016399), (136, 10602705), (170, 8482164), (204, 7068470), (255, 5654776), (340, 4241082), (408, 3534235), (510, 2827388), (680, 2120541), (1020, 1413694), (2040, 706847)]