1336404400

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 3278163200

約数和(自身を除く): 1941758800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 163, 199, 200, 206, 326, 398, 400, 412, 515, 652, 796, 815, 824, 995, 1030, 1304, 1592, 1630, 1648, 1990, 2060, 2575, 2608, 3184, 3260, 3980, 4075, 4120, 4975, 5150, 6520, 7960, 8150, 8240, 9950, 10300, 13040, 15920, 16300, 16789, 19900, 20497, 20600, 32437, 32600, 33578, 39800, 40994, 41200, 64874, 65200, 67156, 79600, 81988, 83945, 102485, 129748, 134312, 162185, 163976, 167890, 204970, 259496, 268624, 324370, 327952, 335780, 409940, 419725, 512425, 518992, 648740, 671560, 810925, 819880, 839450, 1024850, 1297480, 1343120, 1621850, 1639760, 1678900, 2049700, 2594960, 3243700, 3341011, 3357800, 4099400, 6487400, 6682022, 6715600, 8198800, 12974800, 13364044, 16705055, 26728088, 33410110, 53456176, 66820220, 83525275, 133640440, 167050550, 267280880, 334101100, 668202200, 1336404400]

約数ペア:

[(1, 1336404400), (2, 668202200), (4, 334101100), (5, 267280880), (8, 167050550), (10, 133640440), (16, 83525275), (20, 66820220), (25, 53456176), (40, 33410110), (50, 26728088), (80, 16705055), (100, 13364044), (103, 12974800), (163, 8198800), (199, 6715600), (200, 6682022), (206, 6487400), (326, 4099400), (398, 3357800), (400, 3341011), (412, 3243700), (515, 2594960), (652, 2049700), (796, 1678900), (815, 1639760), (824, 1621850), (995, 1343120), (1030, 1297480), (1304, 1024850), (1592, 839450), (1630, 819880), (1648, 810925), (1990, 671560), (2060, 648740), (2575, 518992), (2608, 512425), (3184, 419725), (3260, 409940), (3980, 335780), (4075, 327952), (4120, 324370), (4975, 268624), (5150, 259496), (6520, 204970), (7960, 167890), (8150, 163976), (8240, 162185), (9950, 134312), (10300, 129748), (13040, 102485), (15920, 83945), (16300, 81988), (16789, 79600), (19900, 67156), (20497, 65200), (20600, 64874), (32437, 41200), (32600, 40994), (33578, 39800)]