173139540

素因数分解:

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

素因数の和:259

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 407468460

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, 343, 358, 420, 470, 490, 537, 564, 588, 658, 686, 705, 716, 735, 895, 940, 980, 987, 1029, 1074, 1253, 1316, 1372, 1410, 1470, 1645, 1715, 1790, 1974, 2058, 2148, 2303, 2506, 2685, 2820, 2940, 3290, 3430, 3580, 3759, 3948, 4116, 4606, 4935, 5012, 5145, 5370, 6265, 6580, 6860, 6909, 7518, 8413, 8771, 9212, 9870, 10290, 10740, 11515, 12530, 13818, 15036, 16121, 16826, 17542, 18795, 19740, 20580, 23030, 25060, 25239, 26313, 27636, 32242, 33652, 34545, 35084, 37590, 42065, 43855, 46060, 48363, 50478, 52626, 58891, 61397, 64484, 69090, 75180, 80605, 84130, 87710, 96726, 100956, 105252, 117782, 122794, 126195, 131565, 138180, 161210, 168260, 175420, 176673, 184191, 193452, 235564, 241815, 245588, 252390, 263130, 294455, 306985, 322420, 353346, 368382, 412237, 483630, 504780, 526260, 588910, 613970, 706692, 736764, 824474, 883365, 920955, 967260, 1177820, 1227940, 1236711, 1648948, 1766730, 1841910, 2061185, 2473422, 2885659, 3533460, 3683820, 4122370, 4946844, 5771318, 6183555, 8244740, 8656977, 11542636, 12367110, 14428295, 17313954, 24734220, 28856590, 34627908, 43284885, 57713180, 86569770, 173139540]

約数ペア:

[(1, 173139540), (2, 86569770), (3, 57713180), (4, 43284885), (5, 34627908), (6, 28856590), (7, 24734220), (10, 17313954), (12, 14428295), (14, 12367110), (15, 11542636), (20, 8656977), (21, 8244740), (28, 6183555), (30, 5771318), (35, 4946844), (42, 4122370), (47, 3683820), (49, 3533460), (60, 2885659), (70, 2473422), (84, 2061185), (94, 1841910), (98, 1766730), (105, 1648948), (140, 1236711), (141, 1227940), (147, 1177820), (179, 967260), (188, 920955), (196, 883365), (210, 824474), (235, 736764), (245, 706692), (282, 613970), (294, 588910), (329, 526260), (343, 504780), (358, 483630), (420, 412237), (470, 368382), (490, 353346), (537, 322420), (564, 306985), (588, 294455), (658, 263130), (686, 252390), (705, 245588), (716, 241815), (735, 235564), (895, 193452), (940, 184191), (980, 176673), (987, 175420), (1029, 168260), (1074, 161210), (1253, 138180), (1316, 131565), (1372, 126195), (1410, 122794), (1470, 117782), (1645, 105252), (1715, 100956), (1790, 96726), (1974, 87710), (2058, 84130), (2148, 80605), (2303, 75180), (2506, 69090), (2685, 64484), (2820, 61397), (2940, 58891), (3290, 52626), (3430, 50478), (3580, 48363), (3759, 46060), (3948, 43855), (4116, 42065), (4606, 37590), (4935, 35084), (5012, 34545), (5145, 33652), (5370, 32242), (6265, 27636), (6580, 26313), (6860, 25239), (6909, 25060), (7518, 23030), (8413, 20580), (8771, 19740), (9212, 18795), (9870, 17542), (10290, 16826), (10740, 16121), (11515, 15036), (12530, 13818)]