1301449440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:785

約数の個数: 192

約数和(自身を含む): 4267468800

約数和(自身を除く): 2966019360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 149, 155, 160, 186, 240, 248, 298, 310, 372, 447, 465, 480, 496, 587, 596, 620, 744, 745, 894, 930, 992, 1174, 1192, 1240, 1488, 1490, 1761, 1788, 1860, 2235, 2348, 2384, 2480, 2935, 2976, 2980, 3522, 3576, 3720, 4470, 4619, 4696, 4768, 4960, 5870, 5960, 7044, 7152, 7440, 8805, 8940, 9238, 9392, 11740, 11920, 13857, 14088, 14304, 14880, 17610, 17880, 18197, 18476, 18784, 23095, 23480, 23840, 27714, 28176, 35220, 35760, 36394, 36952, 46190, 46960, 54591, 55428, 56352, 69285, 70440, 71520, 72788, 73904, 87463, 90985, 92380, 93920, 109182, 110856, 138570, 140880, 145576, 147808, 174926, 181970, 184760, 218364, 221712, 262389, 272955, 277140, 281760, 291152, 349852, 363940, 369520, 436728, 437315, 443424, 524778, 545910, 554280, 582304, 699704, 727880, 739040, 873456, 874630, 1049556, 1091820, 1108560, 1311945, 1399408, 1455760, 1746912, 1749260, 2099112, 2183640, 2217120, 2623890, 2711353, 2798816, 2911520, 3498520, 4198224, 4367280, 5247780, 5422706, 6997040, 8134059, 8396448, 8734560, 10495560, 10845412, 13556765, 13994080, 16268118, 20991120, 21690824, 27113530, 32536236, 40670295, 41982240, 43381648, 54227060, 65072472, 81340590, 86763296, 108454120, 130144944, 162681180, 216908240, 260289888, 325362360, 433816480, 650724720, 1301449440]

約数ペア:

[(1, 1301449440), (2, 650724720), (3, 433816480), (4, 325362360), (5, 260289888), (6, 216908240), (8, 162681180), (10, 130144944), (12, 108454120), (15, 86763296), (16, 81340590), (20, 65072472), (24, 54227060), (30, 43381648), (31, 41982240), (32, 40670295), (40, 32536236), (48, 27113530), (60, 21690824), (62, 20991120), (80, 16268118), (93, 13994080), (96, 13556765), (120, 10845412), (124, 10495560), (149, 8734560), (155, 8396448), (160, 8134059), (186, 6997040), (240, 5422706), (248, 5247780), (298, 4367280), (310, 4198224), (372, 3498520), (447, 2911520), (465, 2798816), (480, 2711353), (496, 2623890), (587, 2217120), (596, 2183640), (620, 2099112), (744, 1749260), (745, 1746912), (894, 1455760), (930, 1399408), (992, 1311945), (1174, 1108560), (1192, 1091820), (1240, 1049556), (1488, 874630), (1490, 873456), (1761, 739040), (1788, 727880), (1860, 699704), (2235, 582304), (2348, 554280), (2384, 545910), (2480, 524778), (2935, 443424), (2976, 437315), (2980, 436728), (3522, 369520), (3576, 363940), (3720, 349852), (4470, 291152), (4619, 281760), (4696, 277140), (4768, 272955), (4960, 262389), (5870, 221712), (5960, 218364), (7044, 184760), (7152, 181970), (7440, 174926), (8805, 147808), (8940, 145576), (9238, 140880), (9392, 138570), (11740, 110856), (11920, 109182), (13857, 93920), (14088, 92380), (14304, 90985), (14880, 87463), (17610, 73904), (17880, 72788), (18197, 71520), (18476, 70440), (18784, 69285), (23095, 56352), (23480, 55428), (23840, 54591), (27714, 46960), (28176, 46190), (35220, 36952), (35760, 36394)]