273215280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1403

約数の個数: 160

約数和(自身を含む): 926440704

約数和(自身を除く): 653225424

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, 1005, 1040, 1072, 1307, 1340, 1560, 1608, 1742, 2010, 2613, 2614, 2680, 3120, 3216, 3484, 3921, 4020, 4355, 5226, 5228, 5360, 6535, 6968, 7842, 8040, 8710, 10452, 10456, 13065, 13070, 13936, 15684, 16080, 16991, 17420, 19605, 20904, 20912, 26130, 26140, 31368, 33982, 34840, 39210, 41808, 50973, 52260, 52280, 62736, 67964, 69680, 78420, 84955, 87569, 101946, 104520, 104560, 135928, 156840, 169910, 175138, 203892, 209040, 254865, 262707, 271856, 313680, 339820, 350276, 407784, 437845, 509730, 525414, 679640, 700552, 815568, 875690, 1019460, 1050828, 1138397, 1313535, 1359280, 1401104, 1751380, 2038920, 2101656, 2276794, 2627070, 3415191, 3502760, 4077840, 4203312, 4553588, 5254140, 5691985, 6830382, 7005520, 9107176, 10508280, 11383970, 13660764, 17075955, 18214352, 21016560, 22767940, 27321528, 34151910, 45535880, 54643056, 68303820, 91071760, 136607640, 273215280]

約数ペア:

[(1, 273215280), (2, 136607640), (3, 91071760), (4, 68303820), (5, 54643056), (6, 45535880), (8, 34151910), (10, 27321528), (12, 22767940), (13, 21016560), (15, 18214352), (16, 17075955), (20, 13660764), (24, 11383970), (26, 10508280), (30, 9107176), (39, 7005520), (40, 6830382), (48, 5691985), (52, 5254140), (60, 4553588), (65, 4203312), (67, 4077840), (78, 3502760), (80, 3415191), (104, 2627070), (120, 2276794), (130, 2101656), (134, 2038920), (156, 1751380), (195, 1401104), (201, 1359280), (208, 1313535), (240, 1138397), (260, 1050828), (268, 1019460), (312, 875690), (335, 815568), (390, 700552), (402, 679640), (520, 525414), (536, 509730), (624, 437845), (670, 407784), (780, 350276), (804, 339820), (871, 313680), (1005, 271856), (1040, 262707), (1072, 254865), (1307, 209040), (1340, 203892), (1560, 175138), (1608, 169910), (1742, 156840), (2010, 135928), (2613, 104560), (2614, 104520), (2680, 101946), (3120, 87569), (3216, 84955), (3484, 78420), (3921, 69680), (4020, 67964), (4355, 62736), (5226, 52280), (5228, 52260), (5360, 50973), (6535, 41808), (6968, 39210), (7842, 34840), (8040, 33982), (8710, 31368), (10452, 26140), (10456, 26130), (13065, 20912), (13070, 20904), (13936, 19605), (15684, 17420), (16080, 16991)]