166398960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 320

約数和(自身を含む): 669957120

約数和(自身を除く): 503558160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 401, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 802, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1203, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1604, 1680, 1729, 1820, 1976, 1995, 2005, 2128, 2184, 2280, 2406, 2470, 2660, 2730, 2807, 2964, 3120, 3192, 3208, 3458, 3640, 3705, 3952, 3990, 4010, 4368, 4560, 4812, 4940, 5187, 5213, 5320, 5460, 5614, 5928, 6015, 6384, 6416, 6916, 7280, 7410, 7619, 7980, 8020, 8421, 8645, 9624, 9880, 10374, 10426, 10640, 10920, 11228, 11856, 12030, 13832, 14035, 14820, 15238, 15639, 15960, 16040, 16842, 17290, 19248, 19760, 20748, 20852, 21840, 22456, 22857, 24060, 25935, 26065, 27664, 28070, 29640, 30476, 31278, 31920, 32080, 33684, 34580, 36491, 38095, 41496, 41704, 42105, 44912, 45714, 48120, 51870, 52130, 53333, 56140, 59280, 60952, 62556, 67368, 69160, 72982, 76190, 78195, 82992, 83408, 84210, 91428, 96240, 99047, 103740, 104260, 106666, 109473, 112280, 114285, 121904, 125112, 134736, 138320, 145964, 152380, 156390, 159999, 168420, 182455, 182856, 198094, 207480, 208520, 213332, 218946, 224560, 228570, 250224, 266665, 291928, 297141, 304760, 312780, 319998, 336840, 364910, 365712, 396188, 414960, 417040, 426664, 437892, 457140, 495235, 533330, 547365, 583856, 594282, 609520, 625560, 639996, 673680, 693329, 729820, 792376, 799995, 853328, 875784, 914280, 990470, 1066660, 1094730, 1188564, 1251120, 1279992, 1386658, 1459640, 1485705, 1584752, 1599990, 1751568, 1828560, 1980940, 2079987, 2133320, 2189460, 2377128, 2559984, 2773316, 2919280, 2971410, 3199980, 3466645, 3961880, 4159974, 4266640, 4378920, 4754256, 5546632, 5942820, 6399960, 6933290, 7923760, 8319948, 8757840, 10399935, 11093264, 11885640, 12799920, 13866580, 16639896, 20799870, 23771280, 27733160, 33279792, 41599740, 55466320, 83199480, 166398960]

約数ペア:

[(1, 166398960), (2, 83199480), (3, 55466320), (4, 41599740), (5, 33279792), (6, 27733160), (7, 23771280), (8, 20799870), (10, 16639896), (12, 13866580), (13, 12799920), (14, 11885640), (15, 11093264), (16, 10399935), (19, 8757840), (20, 8319948), (21, 7923760), (24, 6933290), (26, 6399960), (28, 5942820), (30, 5546632), (35, 4754256), (38, 4378920), (39, 4266640), (40, 4159974), (42, 3961880), (48, 3466645), (52, 3199980), (56, 2971410), (57, 2919280), (60, 2773316), (65, 2559984), (70, 2377128), (76, 2189460), (78, 2133320), (80, 2079987), (84, 1980940), (91, 1828560), (95, 1751568), (104, 1599990), (105, 1584752), (112, 1485705), (114, 1459640), (120, 1386658), (130, 1279992), (133, 1251120), (140, 1188564), (152, 1094730), (156, 1066660), (168, 990470), (182, 914280), (190, 875784), (195, 853328), (208, 799995), (210, 792376), (228, 729820), (240, 693329), (247, 673680), (260, 639996), (266, 625560), (273, 609520), (280, 594282), (285, 583856), (304, 547365), (312, 533330), (336, 495235), (364, 457140), (380, 437892), (390, 426664), (399, 417040), (401, 414960), (420, 396188), (455, 365712), (456, 364910), (494, 336840), (520, 319998), (532, 312780), (546, 304760), (560, 297141), (570, 291928), (624, 266665), (665, 250224), (728, 228570), (741, 224560), (760, 218946), (780, 213332), (798, 208520), (802, 207480), (840, 198094), (910, 182856), (912, 182455), (988, 168420), (1040, 159999), (1064, 156390), (1092, 152380), (1140, 145964), (1203, 138320), (1235, 134736), (1330, 125112), (1365, 121904), (1456, 114285), (1482, 112280), (1520, 109473), (1560, 106666), (1596, 104260), (1604, 103740), (1680, 99047), (1729, 96240), (1820, 91428), (1976, 84210), (1995, 83408), (2005, 82992), (2128, 78195), (2184, 76190), (2280, 72982), (2406, 69160), (2470, 67368), (2660, 62556), (2730, 60952), (2807, 59280), (2964, 56140), (3120, 53333), (3192, 52130), (3208, 51870), (3458, 48120), (3640, 45714), (3705, 44912), (3952, 42105), (3990, 41704), (4010, 41496), (4368, 38095), (4560, 36491), (4812, 34580), (4940, 33684), (5187, 32080), (5213, 31920), (5320, 31278), (5460, 30476), (5614, 29640), (5928, 28070), (6015, 27664), (6384, 26065), (6416, 25935), (6916, 24060), (7280, 22857), (7410, 22456), (7619, 21840), (7980, 20852), (8020, 20748), (8421, 19760), (8645, 19248), (9624, 17290), (9880, 16842), (10374, 16040), (10426, 15960), (10640, 15639), (10920, 15238), (11228, 14820), (11856, 14035), (12030, 13832)]