169755040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 502951680

約数和(自身を除く): 333196640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 89, 91, 104, 112, 130, 131, 140, 160, 178, 182, 208, 224, 260, 262, 280, 356, 364, 416, 445, 455, 520, 524, 560, 623, 655, 712, 728, 890, 910, 917, 1040, 1048, 1120, 1157, 1246, 1310, 1424, 1456, 1703, 1780, 1820, 1834, 2080, 2096, 2314, 2492, 2620, 2848, 2912, 3115, 3406, 3560, 3640, 3668, 4192, 4585, 4628, 4984, 5240, 5785, 6230, 6812, 7120, 7280, 7336, 8099, 8515, 9170, 9256, 9968, 10480, 11570, 11659, 11921, 12460, 13624, 14240, 14560, 14672, 16198, 17030, 18340, 18512, 19936, 20960, 23140, 23318, 23842, 24920, 27248, 29344, 32396, 34060, 36680, 37024, 40495, 46280, 46636, 47684, 49840, 54496, 58295, 59605, 64792, 68120, 73360, 80990, 81613, 92560, 93272, 95368, 99680, 116590, 119210, 129584, 136240, 146720, 151567, 161980, 163226, 185120, 186544, 190736, 233180, 238420, 259168, 272480, 303134, 323960, 326452, 373088, 381472, 408065, 466360, 476840, 606268, 647920, 652904, 757835, 816130, 932720, 953680, 1060969, 1212536, 1295840, 1305808, 1515670, 1632260, 1865440, 1907360, 2121938, 2425072, 2611616, 3031340, 3264520, 4243876, 4850144, 5304845, 6062680, 6529040, 8487752, 10609690, 12125360, 13058080, 16975504, 21219380, 24250720, 33951008, 42438760, 84877520, 169755040]

約数ペア:

[(1, 169755040), (2, 84877520), (4, 42438760), (5, 33951008), (7, 24250720), (8, 21219380), (10, 16975504), (13, 13058080), (14, 12125360), (16, 10609690), (20, 8487752), (26, 6529040), (28, 6062680), (32, 5304845), (35, 4850144), (40, 4243876), (52, 3264520), (56, 3031340), (65, 2611616), (70, 2425072), (80, 2121938), (89, 1907360), (91, 1865440), (104, 1632260), (112, 1515670), (130, 1305808), (131, 1295840), (140, 1212536), (160, 1060969), (178, 953680), (182, 932720), (208, 816130), (224, 757835), (260, 652904), (262, 647920), (280, 606268), (356, 476840), (364, 466360), (416, 408065), (445, 381472), (455, 373088), (520, 326452), (524, 323960), (560, 303134), (623, 272480), (655, 259168), (712, 238420), (728, 233180), (890, 190736), (910, 186544), (917, 185120), (1040, 163226), (1048, 161980), (1120, 151567), (1157, 146720), (1246, 136240), (1310, 129584), (1424, 119210), (1456, 116590), (1703, 99680), (1780, 95368), (1820, 93272), (1834, 92560), (2080, 81613), (2096, 80990), (2314, 73360), (2492, 68120), (2620, 64792), (2848, 59605), (2912, 58295), (3115, 54496), (3406, 49840), (3560, 47684), (3640, 46636), (3668, 46280), (4192, 40495), (4585, 37024), (4628, 36680), (4984, 34060), (5240, 32396), (5785, 29344), (6230, 27248), (6812, 24920), (7120, 23842), (7280, 23318), (7336, 23140), (8099, 20960), (8515, 19936), (9170, 18512), (9256, 18340), (9968, 17030), (10480, 16198), (11570, 14672), (11659, 14560), (11921, 14240), (12460, 13624)]