69923880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 249500160

約数和(自身を除く): 179576280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 67, 72, 78, 90, 104, 117, 120, 130, 134, 156, 180, 195, 201, 223, 234, 260, 268, 312, 335, 360, 390, 402, 446, 468, 520, 536, 585, 603, 669, 670, 780, 804, 871, 892, 936, 1005, 1115, 1170, 1206, 1338, 1340, 1560, 1608, 1742, 1784, 2007, 2010, 2230, 2340, 2412, 2613, 2676, 2680, 2899, 3015, 3345, 3484, 4014, 4020, 4355, 4460, 4680, 4824, 5226, 5352, 5798, 6030, 6690, 6968, 7839, 8028, 8040, 8697, 8710, 8920, 10035, 10452, 11596, 12060, 13065, 13380, 14495, 14941, 15678, 16056, 17394, 17420, 20070, 20904, 23192, 24120, 26091, 26130, 26760, 28990, 29882, 31356, 34788, 34840, 39195, 40140, 43485, 44823, 52182, 52260, 57980, 59764, 62712, 69576, 74705, 78390, 80280, 86970, 89646, 104364, 104520, 115960, 119528, 130455, 134469, 149410, 156780, 173940, 179292, 194233, 208728, 224115, 260910, 268938, 298820, 313560, 347880, 358584, 388466, 448230, 521820, 537876, 582699, 597640, 672345, 776932, 896460, 971165, 1043640, 1075752, 1165398, 1344690, 1553864, 1748097, 1792920, 1942330, 2330796, 2689380, 2913495, 3496194, 3884660, 4661592, 5378760, 5826990, 6992388, 7769320, 8740485, 11653980, 13984776, 17480970, 23307960, 34961940, 69923880]

約数ペア:

[(1, 69923880), (2, 34961940), (3, 23307960), (4, 17480970), (5, 13984776), (6, 11653980), (8, 8740485), (9, 7769320), (10, 6992388), (12, 5826990), (13, 5378760), (15, 4661592), (18, 3884660), (20, 3496194), (24, 2913495), (26, 2689380), (30, 2330796), (36, 1942330), (39, 1792920), (40, 1748097), (45, 1553864), (52, 1344690), (60, 1165398), (65, 1075752), (67, 1043640), (72, 971165), (78, 896460), (90, 776932), (104, 672345), (117, 597640), (120, 582699), (130, 537876), (134, 521820), (156, 448230), (180, 388466), (195, 358584), (201, 347880), (223, 313560), (234, 298820), (260, 268938), (268, 260910), (312, 224115), (335, 208728), (360, 194233), (390, 179292), (402, 173940), (446, 156780), (468, 149410), (520, 134469), (536, 130455), (585, 119528), (603, 115960), (669, 104520), (670, 104364), (780, 89646), (804, 86970), (871, 80280), (892, 78390), (936, 74705), (1005, 69576), (1115, 62712), (1170, 59764), (1206, 57980), (1338, 52260), (1340, 52182), (1560, 44823), (1608, 43485), (1742, 40140), (1784, 39195), (2007, 34840), (2010, 34788), (2230, 31356), (2340, 29882), (2412, 28990), (2613, 26760), (2676, 26130), (2680, 26091), (2899, 24120), (3015, 23192), (3345, 20904), (3484, 20070), (4014, 17420), (4020, 17394), (4355, 16056), (4460, 15678), (4680, 14941), (4824, 14495), (5226, 13380), (5352, 13065), (5798, 12060), (6030, 11596), (6690, 10452), (6968, 10035), (7839, 8920), (8028, 8710), (8040, 8697)]