155839320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 384

約数和(自身を含む): 641571840

約数和(自身を除く): 485732520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 67, 70, 71, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 134, 140, 142, 156, 168, 180, 182, 195, 201, 210, 213, 234, 252, 260, 268, 273, 280, 284, 312, 315, 335, 355, 360, 364, 390, 402, 420, 426, 455, 468, 469, 497, 504, 520, 536, 546, 568, 585, 603, 630, 639, 670, 710, 728, 780, 804, 819, 840, 852, 871, 910, 923, 936, 938, 994, 1005, 1065, 1092, 1170, 1206, 1260, 1278, 1340, 1365, 1407, 1420, 1491, 1560, 1608, 1638, 1704, 1742, 1820, 1846, 1876, 1988, 2010, 2130, 2184, 2340, 2345, 2412, 2485, 2520, 2556, 2613, 2680, 2730, 2769, 2814, 2840, 2982, 3015, 3195, 3276, 3484, 3640, 3692, 3752, 3976, 4020, 4095, 4221, 4260, 4355, 4473, 4615, 4680, 4690, 4757, 4824, 4970, 5112, 5226, 5460, 5538, 5628, 5964, 6030, 6097, 6390, 6461, 6552, 6968, 7035, 7384, 7455, 7839, 8040, 8190, 8307, 8442, 8520, 8710, 8946, 9230, 9380, 9514, 9940, 10452, 10920, 11076, 11256, 11928, 12060, 12194, 12780, 12922, 13065, 13845, 14070, 14271, 14910, 15678, 16380, 16614, 16884, 17420, 17892, 18291, 18460, 18760, 19028, 19383, 19880, 20904, 21105, 22152, 22365, 23785, 24120, 24388, 25560, 25844, 26130, 27690, 28140, 28542, 29820, 30485, 31356, 32305, 32760, 33228, 33299, 33768, 34840, 35784, 36582, 36920, 38056, 38766, 39195, 41535, 42210, 42813, 44730, 47570, 48776, 51688, 52260, 54873, 55380, 56280, 57084, 58149, 59640, 60970, 61841, 62712, 64610, 66456, 66598, 71355, 73164, 77532, 78390, 83070, 84420, 85626, 89460, 91455, 95140, 96915, 99897, 104520, 109746, 110760, 114168, 116298, 121940, 123682, 129220, 133196, 142710, 146328, 155064, 156780, 166140, 166495, 168840, 171252, 178920, 182910, 185523, 190280, 193830, 199794, 214065, 219492, 232596, 243880, 247364, 258440, 266392, 274365, 285420, 290745, 299691, 309205, 313560, 332280, 332990, 342504, 365820, 371046, 387660, 399588, 428130, 432887, 438984, 465192, 494728, 499485, 548730, 556569, 570840, 581490, 599382, 618410, 665980, 731640, 742092, 775320, 799176, 856260, 865774, 927615, 998970, 1097460, 1113138, 1162980, 1198764, 1236820, 1298661, 1331960, 1484184, 1498455, 1712520, 1731548, 1855230, 1997940, 2164435, 2194920, 2226276, 2325960, 2397528, 2473640, 2597322, 2782845, 2996910, 3463096, 3710460, 3895983, 3995880, 4328870, 4452552, 5194644, 5565690, 5993820, 6493305, 7420920, 7791966, 8657740, 10389288, 11131380, 11987640, 12986610, 15583932, 17315480, 19479915, 22262760, 25973220, 31167864, 38959830, 51946440, 77919660, 155839320]

約数ペア:

[(1, 155839320), (2, 77919660), (3, 51946440), (4, 38959830), (5, 31167864), (6, 25973220), (7, 22262760), (8, 19479915), (9, 17315480), (10, 15583932), (12, 12986610), (13, 11987640), (14, 11131380), (15, 10389288), (18, 8657740), (20, 7791966), (21, 7420920), (24, 6493305), (26, 5993820), (28, 5565690), (30, 5194644), (35, 4452552), (36, 4328870), (39, 3995880), (40, 3895983), (42, 3710460), (45, 3463096), (52, 2996910), (56, 2782845), (60, 2597322), (63, 2473640), (65, 2397528), (67, 2325960), (70, 2226276), (71, 2194920), (72, 2164435), (78, 1997940), (84, 1855230), (90, 1731548), (91, 1712520), (104, 1498455), (105, 1484184), (117, 1331960), (120, 1298661), (126, 1236820), (130, 1198764), (134, 1162980), (140, 1113138), (142, 1097460), (156, 998970), (168, 927615), (180, 865774), (182, 856260), (195, 799176), (201, 775320), (210, 742092), (213, 731640), (234, 665980), (252, 618410), (260, 599382), (268, 581490), (273, 570840), (280, 556569), (284, 548730), (312, 499485), (315, 494728), (335, 465192), (355, 438984), (360, 432887), (364, 428130), (390, 399588), (402, 387660), (420, 371046), (426, 365820), (455, 342504), (468, 332990), (469, 332280), (497, 313560), (504, 309205), (520, 299691), (536, 290745), (546, 285420), (568, 274365), (585, 266392), (603, 258440), (630, 247364), (639, 243880), (670, 232596), (710, 219492), (728, 214065), (780, 199794), (804, 193830), (819, 190280), (840, 185523), (852, 182910), (871, 178920), (910, 171252), (923, 168840), (936, 166495), (938, 166140), (994, 156780), (1005, 155064), (1065, 146328), (1092, 142710), (1170, 133196), (1206, 129220), (1260, 123682), (1278, 121940), (1340, 116298), (1365, 114168), (1407, 110760), (1420, 109746), (1491, 104520), (1560, 99897), (1608, 96915), (1638, 95140), (1704, 91455), (1742, 89460), (1820, 85626), (1846, 84420), (1876, 83070), (1988, 78390), (2010, 77532), (2130, 73164), (2184, 71355), (2340, 66598), (2345, 66456), (2412, 64610), (2485, 62712), (2520, 61841), (2556, 60970), (2613, 59640), (2680, 58149), (2730, 57084), (2769, 56280), (2814, 55380), (2840, 54873), (2982, 52260), (3015, 51688), (3195, 48776), (3276, 47570), (3484, 44730), (3640, 42813), (3692, 42210), (3752, 41535), (3976, 39195), (4020, 38766), (4095, 38056), (4221, 36920), (4260, 36582), (4355, 35784), (4473, 34840), (4615, 33768), (4680, 33299), (4690, 33228), (4757, 32760), (4824, 32305), (4970, 31356), (5112, 30485), (5226, 29820), (5460, 28542), (5538, 28140), (5628, 27690), (5964, 26130), (6030, 25844), (6097, 25560), (6390, 24388), (6461, 24120), (6552, 23785), (6968, 22365), (7035, 22152), (7384, 21105), (7455, 20904), (7839, 19880), (8040, 19383), (8190, 19028), (8307, 18760), (8442, 18460), (8520, 18291), (8710, 17892), (8946, 17420), (9230, 16884), (9380, 16614), (9514, 16380), (9940, 15678), (10452, 14910), (10920, 14271), (11076, 14070), (11256, 13845), (11928, 13065), (12060, 12922), (12194, 12780)]