243456360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7069}}^1$

素因数の和:7131

約数の個数: 128

約数和(自身を含む): 855187200

約数和(自身を除く): 611730840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 7069, 8610, 11480, 14138, 17220, 21207, 28276, 34440, 35345, 42414, 49483, 56552, 70690, 84828, 98966, 106035, 141380, 148449, 169656, 197932, 212070, 247415, 282760, 289829, 296898, 395864, 424140, 494830, 579658, 593796, 742245, 848280, 869487, 989660, 1159316, 1187592, 1449145, 1484490, 1738974, 1979320, 2028803, 2318632, 2898290, 2968980, 3477948, 4057606, 4347435, 5796580, 5937960, 6086409, 6955896, 8115212, 8694870, 10144015, 11593160, 12172818, 16230424, 17389740, 20288030, 24345636, 30432045, 34779480, 40576060, 48691272, 60864090, 81152120, 121728180, 243456360]

約数ペア:

[(1, 243456360), (2, 121728180), (3, 81152120), (4, 60864090), (5, 48691272), (6, 40576060), (7, 34779480), (8, 30432045), (10, 24345636), (12, 20288030), (14, 17389740), (15, 16230424), (20, 12172818), (21, 11593160), (24, 10144015), (28, 8694870), (30, 8115212), (35, 6955896), (40, 6086409), (41, 5937960), (42, 5796580), (56, 4347435), (60, 4057606), (70, 3477948), (82, 2968980), (84, 2898290), (105, 2318632), (120, 2028803), (123, 1979320), (140, 1738974), (164, 1484490), (168, 1449145), (205, 1187592), (210, 1159316), (246, 989660), (280, 869487), (287, 848280), (328, 742245), (410, 593796), (420, 579658), (492, 494830), (574, 424140), (615, 395864), (820, 296898), (840, 289829), (861, 282760), (984, 247415), (1148, 212070), (1230, 197932), (1435, 169656), (1640, 148449), (1722, 141380), (2296, 106035), (2460, 98966), (2870, 84828), (3444, 70690), (4305, 56552), (4920, 49483), (5740, 42414), (6888, 35345), (7069, 34440), (8610, 28276), (11480, 21207), (14138, 17220)]