196706640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1037

約数の個数: 160

約数和(自身を含む): 667207296

約数和(自身を除く): 470500656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 941, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 1882, 2010, 2613, 2680, 2823, 3120, 3216, 3484, 3764, 4020, 4355, 4705, 5226, 5360, 5646, 6968, 7528, 8040, 8710, 9410, 10452, 11292, 12233, 13065, 13936, 14115, 15056, 16080, 17420, 18820, 20904, 22584, 24466, 26130, 28230, 34840, 36699, 37640, 41808, 45168, 48932, 52260, 56460, 61165, 63047, 69680, 73398, 75280, 97864, 104520, 112920, 122330, 126094, 146796, 183495, 189141, 195728, 209040, 225840, 244660, 252188, 293592, 315235, 366990, 378282, 489320, 504376, 587184, 630470, 733980, 756564, 819611, 945705, 978640, 1008752, 1260940, 1467960, 1513128, 1639222, 1891410, 2458833, 2521880, 2935920, 3026256, 3278444, 3782820, 4098055, 4917666, 5043760, 6556888, 7565640, 8196110, 9835332, 12294165, 13113776, 15131280, 16392220, 19670664, 24588330, 32784440, 39341328, 49176660, 65568880, 98353320, 196706640]

約数ペア:

[(1, 196706640), (2, 98353320), (3, 65568880), (4, 49176660), (5, 39341328), (6, 32784440), (8, 24588330), (10, 19670664), (12, 16392220), (13, 15131280), (15, 13113776), (16, 12294165), (20, 9835332), (24, 8196110), (26, 7565640), (30, 6556888), (39, 5043760), (40, 4917666), (48, 4098055), (52, 3782820), (60, 3278444), (65, 3026256), (67, 2935920), (78, 2521880), (80, 2458833), (104, 1891410), (120, 1639222), (130, 1513128), (134, 1467960), (156, 1260940), (195, 1008752), (201, 978640), (208, 945705), (240, 819611), (260, 756564), (268, 733980), (312, 630470), (335, 587184), (390, 504376), (402, 489320), (520, 378282), (536, 366990), (624, 315235), (670, 293592), (780, 252188), (804, 244660), (871, 225840), (941, 209040), (1005, 195728), (1040, 189141), (1072, 183495), (1340, 146796), (1560, 126094), (1608, 122330), (1742, 112920), (1882, 104520), (2010, 97864), (2613, 75280), (2680, 73398), (2823, 69680), (3120, 63047), (3216, 61165), (3484, 56460), (3764, 52260), (4020, 48932), (4355, 45168), (4705, 41808), (5226, 37640), (5360, 36699), (5646, 34840), (6968, 28230), (7528, 26130), (8040, 24466), (8710, 22584), (9410, 20904), (10452, 18820), (11292, 17420), (12233, 16080), (13065, 15056), (13936, 14115)]