1691308160

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1078

約数の個数: 128

約数和(自身を含む): 4203705600

約数和(自身を除く): 2512397440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 59, 64, 80, 94, 118, 128, 160, 188, 235, 236, 295, 320, 376, 470, 472, 590, 640, 752, 940, 944, 953, 1180, 1504, 1880, 1888, 1906, 2360, 2773, 3008, 3760, 3776, 3812, 4720, 4765, 5546, 6016, 7520, 7552, 7624, 9440, 9530, 11092, 13865, 15040, 15248, 18880, 19060, 22184, 27730, 30080, 30496, 37760, 38120, 44368, 44791, 55460, 56227, 60992, 76240, 88736, 89582, 110920, 112454, 121984, 152480, 177472, 179164, 221840, 223955, 224908, 281135, 304960, 354944, 358328, 443680, 447910, 449816, 562270, 609920, 716656, 887360, 895820, 899632, 1124540, 1433312, 1774720, 1791640, 1799264, 2249080, 2642669, 2866624, 3583280, 3598528, 4498160, 5285338, 5733248, 7166560, 7197056, 8996320, 10570676, 13213345, 14333120, 17992640, 21141352, 26426690, 28666240, 35985280, 42282704, 52853380, 84565408, 105706760, 169130816, 211413520, 338261632, 422827040, 845654080, 1691308160]

約数ペア:

[(1, 1691308160), (2, 845654080), (4, 422827040), (5, 338261632), (8, 211413520), (10, 169130816), (16, 105706760), (20, 84565408), (32, 52853380), (40, 42282704), (47, 35985280), (59, 28666240), (64, 26426690), (80, 21141352), (94, 17992640), (118, 14333120), (128, 13213345), (160, 10570676), (188, 8996320), (235, 7197056), (236, 7166560), (295, 5733248), (320, 5285338), (376, 4498160), (470, 3598528), (472, 3583280), (590, 2866624), (640, 2642669), (752, 2249080), (940, 1799264), (944, 1791640), (953, 1774720), (1180, 1433312), (1504, 1124540), (1880, 899632), (1888, 895820), (1906, 887360), (2360, 716656), (2773, 609920), (3008, 562270), (3760, 449816), (3776, 447910), (3812, 443680), (4720, 358328), (4765, 354944), (5546, 304960), (6016, 281135), (7520, 224908), (7552, 223955), (7624, 221840), (9440, 179164), (9530, 177472), (11092, 152480), (13865, 121984), (15040, 112454), (15248, 110920), (18880, 89582), (19060, 88736), (22184, 76240), (27730, 60992), (30080, 56227), (30496, 55460), (37760, 44791), (38120, 44368)]