220766472

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 672672000

約数和(自身を除く): 451905528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 81, 86, 108, 114, 129, 139, 152, 162, 171, 172, 216, 228, 243, 258, 278, 324, 342, 344, 387, 417, 456, 486, 513, 516, 556, 648, 684, 774, 817, 834, 972, 1026, 1032, 1112, 1161, 1251, 1368, 1539, 1548, 1634, 1668, 1944, 2052, 2322, 2451, 2502, 2641, 3078, 3096, 3268, 3336, 3483, 3753, 4104, 4617, 4644, 4902, 5004, 5282, 5977, 6156, 6536, 6966, 7353, 7506, 7923, 9234, 9288, 9804, 10008, 10449, 10564, 11259, 11954, 12312, 13932, 14706, 15012, 15846, 17931, 18468, 19608, 20898, 21128, 22059, 22518, 23769, 23908, 27864, 29412, 30024, 31692, 33777, 35862, 36936, 41796, 44118, 45036, 47538, 47816, 53793, 58824, 63384, 66177, 67554, 71307, 71724, 83592, 88236, 90072, 95076, 107586, 113563, 132354, 135108, 142614, 143448, 161379, 176472, 190152, 198531, 213921, 215172, 227126, 264708, 270216, 285228, 322758, 340689, 397062, 427842, 430344, 454252, 484137, 529416, 570456, 641763, 645516, 681378, 794124, 855684, 908504, 968274, 1022067, 1283526, 1291032, 1362756, 1452411, 1588248, 1711368, 1936548, 2044134, 2567052, 2725512, 2904822, 3066201, 3873096, 4088268, 5134104, 5809644, 6132402, 8176536, 9198603, 11619288, 12264804, 18397206, 24529608, 27595809, 36794412, 55191618, 73588824, 110383236, 220766472]

約数ペア:

[(1, 220766472), (2, 110383236), (3, 73588824), (4, 55191618), (6, 36794412), (8, 27595809), (9, 24529608), (12, 18397206), (18, 12264804), (19, 11619288), (24, 9198603), (27, 8176536), (36, 6132402), (38, 5809644), (43, 5134104), (54, 4088268), (57, 3873096), (72, 3066201), (76, 2904822), (81, 2725512), (86, 2567052), (108, 2044134), (114, 1936548), (129, 1711368), (139, 1588248), (152, 1452411), (162, 1362756), (171, 1291032), (172, 1283526), (216, 1022067), (228, 968274), (243, 908504), (258, 855684), (278, 794124), (324, 681378), (342, 645516), (344, 641763), (387, 570456), (417, 529416), (456, 484137), (486, 454252), (513, 430344), (516, 427842), (556, 397062), (648, 340689), (684, 322758), (774, 285228), (817, 270216), (834, 264708), (972, 227126), (1026, 215172), (1032, 213921), (1112, 198531), (1161, 190152), (1251, 176472), (1368, 161379), (1539, 143448), (1548, 142614), (1634, 135108), (1668, 132354), (1944, 113563), (2052, 107586), (2322, 95076), (2451, 90072), (2502, 88236), (2641, 83592), (3078, 71724), (3096, 71307), (3268, 67554), (3336, 66177), (3483, 63384), (3753, 58824), (4104, 53793), (4617, 47816), (4644, 47538), (4902, 45036), (5004, 44118), (5282, 41796), (5977, 36936), (6156, 35862), (6536, 33777), (6966, 31692), (7353, 30024), (7506, 29412), (7923, 27864), (9234, 23908), (9288, 23769), (9804, 22518), (10008, 22059), (10449, 21128), (10564, 20898), (11259, 19608), (11954, 18468), (12312, 17931), (13932, 15846), (14706, 15012)]