146187720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 567820800

約数和(自身を除く): 421633080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 317, 360, 366, 378, 420, 427, 488, 504, 540, 549, 610, 630, 634, 732, 756, 840, 854, 915, 945, 951, 1080, 1098, 1220, 1260, 1268, 1281, 1464, 1512, 1585, 1647, 1708, 1830, 1890, 1902, 2135, 2196, 2219, 2440, 2520, 2536, 2562, 2745, 2853, 3170, 3294, 3416, 3660, 3780, 3804, 3843, 4270, 4392, 4438, 4755, 5124, 5490, 5706, 6340, 6405, 6588, 6657, 7320, 7560, 7608, 7686, 8235, 8540, 8559, 8876, 9510, 10248, 10980, 11095, 11412, 11529, 12680, 12810, 13176, 13314, 14265, 15372, 16470, 17080, 17118, 17752, 19020, 19215, 19337, 19971, 21960, 22190, 22824, 23058, 25620, 26628, 28530, 30744, 32940, 33285, 34236, 38040, 38430, 38674, 39942, 42795, 44380, 46116, 51240, 53256, 57060, 57645, 58011, 59913, 65880, 66570, 68472, 76860, 77348, 79884, 85590, 88760, 92232, 96685, 99855, 114120, 115290, 116022, 119826, 133140, 135359, 153720, 154696, 159768, 171180, 174033, 193370, 199710, 230580, 232044, 239652, 266280, 270718, 290055, 299565, 342360, 348066, 386740, 399420, 406077, 461160, 464088, 479304, 522099, 541436, 580110, 599130, 676795, 696132, 773480, 798840, 812154, 870165, 1044198, 1082872, 1160220, 1198260, 1218231, 1353590, 1392264, 1624308, 1740330, 2030385, 2088396, 2320440, 2396520, 2436462, 2610495, 2707180, 3248616, 3480660, 3654693, 4060770, 4176792, 4872924, 5220990, 5414360, 6091155, 6961320, 7309386, 8121540, 9745848, 10441980, 12182310, 14618772, 16243080, 18273465, 20883960, 24364620, 29237544, 36546930, 48729240, 73093860, 146187720]

約数ペア:

[(1, 146187720), (2, 73093860), (3, 48729240), (4, 36546930), (5, 29237544), (6, 24364620), (7, 20883960), (8, 18273465), (9, 16243080), (10, 14618772), (12, 12182310), (14, 10441980), (15, 9745848), (18, 8121540), (20, 7309386), (21, 6961320), (24, 6091155), (27, 5414360), (28, 5220990), (30, 4872924), (35, 4176792), (36, 4060770), (40, 3654693), (42, 3480660), (45, 3248616), (54, 2707180), (56, 2610495), (60, 2436462), (61, 2396520), (63, 2320440), (70, 2088396), (72, 2030385), (84, 1740330), (90, 1624308), (105, 1392264), (108, 1353590), (120, 1218231), (122, 1198260), (126, 1160220), (135, 1082872), (140, 1044198), (168, 870165), (180, 812154), (183, 798840), (189, 773480), (210, 696132), (216, 676795), (244, 599130), (252, 580110), (270, 541436), (280, 522099), (305, 479304), (315, 464088), (317, 461160), (360, 406077), (366, 399420), (378, 386740), (420, 348066), (427, 342360), (488, 299565), (504, 290055), (540, 270718), (549, 266280), (610, 239652), (630, 232044), (634, 230580), (732, 199710), (756, 193370), (840, 174033), (854, 171180), (915, 159768), (945, 154696), (951, 153720), (1080, 135359), (1098, 133140), (1220, 119826), (1260, 116022), (1268, 115290), (1281, 114120), (1464, 99855), (1512, 96685), (1585, 92232), (1647, 88760), (1708, 85590), (1830, 79884), (1890, 77348), (1902, 76860), (2135, 68472), (2196, 66570), (2219, 65880), (2440, 59913), (2520, 58011), (2536, 57645), (2562, 57060), (2745, 53256), (2853, 51240), (3170, 46116), (3294, 44380), (3416, 42795), (3660, 39942), (3780, 38674), (3804, 38430), (3843, 38040), (4270, 34236), (4392, 33285), (4438, 32940), (4755, 30744), (5124, 28530), (5490, 26628), (5706, 25620), (6340, 23058), (6405, 22824), (6588, 22190), (6657, 21960), (7320, 19971), (7560, 19337), (7608, 19215), (7686, 19020), (8235, 17752), (8540, 17118), (8559, 17080), (8876, 16470), (9510, 15372), (10248, 14265), (10980, 13314), (11095, 13176), (11412, 12810), (11529, 12680)]