461212080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14449}}^1$

素因数の和:14491

約数の個数: 160

約数和(自身を含む): 1720128000

約数和(自身を除く): 1258915920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 14449, 15960, 28898, 31920, 43347, 57796, 72245, 86694, 101143, 115592, 144490, 173388, 202286, 216735, 231184, 274531, 288980, 303429, 346776, 404572, 433470, 505715, 549062, 577960, 606858, 693552, 809144, 823593, 866940, 1011430, 1098124, 1155920, 1213716, 1372655, 1517145, 1618288, 1647186, 1733880, 1921717, 2022860, 2196248, 2427432, 2745310, 3034290, 3294372, 3467760, 3843434, 4045720, 4117965, 4392496, 4854864, 5490620, 5765151, 6068580, 6588744, 7686868, 8091440, 8235930, 9608585, 10981240, 11530302, 12137160, 13177488, 15373736, 16471860, 19217170, 21962480, 23060604, 24274320, 28825755, 30747472, 32943720, 38434340, 46121208, 57651510, 65887440, 76868680, 92242416, 115303020, 153737360, 230606040, 461212080]

約数ペア:

[(1, 461212080), (2, 230606040), (3, 153737360), (4, 115303020), (5, 92242416), (6, 76868680), (7, 65887440), (8, 57651510), (10, 46121208), (12, 38434340), (14, 32943720), (15, 30747472), (16, 28825755), (19, 24274320), (20, 23060604), (21, 21962480), (24, 19217170), (28, 16471860), (30, 15373736), (35, 13177488), (38, 12137160), (40, 11530302), (42, 10981240), (48, 9608585), (56, 8235930), (57, 8091440), (60, 7686868), (70, 6588744), (76, 6068580), (80, 5765151), (84, 5490620), (95, 4854864), (105, 4392496), (112, 4117965), (114, 4045720), (120, 3843434), (133, 3467760), (140, 3294372), (152, 3034290), (168, 2745310), (190, 2427432), (210, 2196248), (228, 2022860), (240, 1921717), (266, 1733880), (280, 1647186), (285, 1618288), (304, 1517145), (336, 1372655), (380, 1213716), (399, 1155920), (420, 1098124), (456, 1011430), (532, 866940), (560, 823593), (570, 809144), (665, 693552), (760, 606858), (798, 577960), (840, 549062), (912, 505715), (1064, 433470), (1140, 404572), (1330, 346776), (1520, 303429), (1596, 288980), (1680, 274531), (1995, 231184), (2128, 216735), (2280, 202286), (2660, 173388), (3192, 144490), (3990, 115592), (4560, 101143), (5320, 86694), (6384, 72245), (7980, 57796), (10640, 43347), (14449, 31920), (15960, 28898)]