24734220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 82736640

約数和(自身を除く): 58002420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 179, 188, 196, 210, 235, 245, 282, 294, 329, 358, 420, 470, 490, 537, 564, 588, 658, 705, 716, 735, 895, 940, 980, 987, 1074, 1253, 1316, 1410, 1470, 1645, 1790, 1974, 2148, 2303, 2506, 2685, 2820, 2940, 3290, 3580, 3759, 3948, 4606, 4935, 5012, 5370, 6265, 6580, 6909, 7518, 8413, 8771, 9212, 9870, 10740, 11515, 12530, 13818, 15036, 16826, 17542, 18795, 19740, 23030, 25060, 25239, 26313, 27636, 33652, 34545, 35084, 37590, 42065, 43855, 46060, 50478, 52626, 58891, 69090, 75180, 84130, 87710, 100956, 105252, 117782, 126195, 131565, 138180, 168260, 175420, 176673, 235564, 252390, 263130, 294455, 353346, 412237, 504780, 526260, 588910, 706692, 824474, 883365, 1177820, 1236711, 1648948, 1766730, 2061185, 2473422, 3533460, 4122370, 4946844, 6183555, 8244740, 12367110, 24734220]

約数ペア:

[(1, 24734220), (2, 12367110), (3, 8244740), (4, 6183555), (5, 4946844), (6, 4122370), (7, 3533460), (10, 2473422), (12, 2061185), (14, 1766730), (15, 1648948), (20, 1236711), (21, 1177820), (28, 883365), (30, 824474), (35, 706692), (42, 588910), (47, 526260), (49, 504780), (60, 412237), (70, 353346), (84, 294455), (94, 263130), (98, 252390), (105, 235564), (140, 176673), (141, 175420), (147, 168260), (179, 138180), (188, 131565), (196, 126195), (210, 117782), (235, 105252), (245, 100956), (282, 87710), (294, 84130), (329, 75180), (358, 69090), (420, 58891), (470, 52626), (490, 50478), (537, 46060), (564, 43855), (588, 42065), (658, 37590), (705, 35084), (716, 34545), (735, 33652), (895, 27636), (940, 26313), (980, 25239), (987, 25060), (1074, 23030), (1253, 19740), (1316, 18795), (1410, 17542), (1470, 16826), (1645, 15036), (1790, 13818), (1974, 12530), (2148, 11515), (2303, 10740), (2506, 9870), (2685, 9212), (2820, 8771), (2940, 8413), (3290, 7518), (3580, 6909), (3759, 6580), (3948, 6265), (4606, 5370), (4935, 5012)]