164072160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 288

約数和(自身を含む): 657139392

約数和(自身を除く): 493067232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 397, 410, 420, 480, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 794, 820, 840, 861, 984, 1008, 1120, 1148, 1191, 1230, 1260, 1312, 1435, 1440, 1476, 1588, 1640, 1680, 1722, 1845, 1968, 1985, 2016, 2296, 2382, 2460, 2520, 2583, 2779, 2870, 2952, 3176, 3280, 3360, 3444, 3573, 3690, 3936, 3970, 4305, 4592, 4764, 4920, 5040, 5166, 5558, 5740, 5904, 5955, 6352, 6560, 6888, 7146, 7380, 7940, 8337, 8610, 9184, 9528, 9840, 10080, 10332, 11116, 11480, 11808, 11910, 12704, 12915, 13776, 13895, 14292, 14760, 15880, 16277, 16674, 17220, 17865, 19056, 19680, 20664, 22232, 22960, 23820, 25011, 25830, 27552, 27790, 28584, 29520, 31760, 32554, 33348, 34440, 35730, 38112, 41328, 41685, 44464, 45920, 47640, 48831, 50022, 51660, 55580, 57168, 59040, 63520, 65108, 66696, 68880, 71460, 81385, 82656, 83370, 88928, 95280, 97662, 100044, 103320, 111160, 113939, 114336, 125055, 130216, 133392, 137760, 142920, 146493, 162770, 166740, 190560, 195324, 200088, 206640, 222320, 227878, 244155, 250110, 260432, 266784, 285840, 292986, 325540, 333480, 341817, 390648, 400176, 413280, 444640, 455756, 488310, 500220, 520864, 569695, 571680, 585972, 651080, 666960, 683634, 732465, 781296, 800352, 911512, 976620, 1000440, 1025451, 1139390, 1171944, 1302160, 1333920, 1367268, 1464930, 1562592, 1709085, 1823024, 1953240, 2000880, 2050902, 2278780, 2343888, 2604320, 2734536, 2929860, 3418170, 3646048, 3906480, 4001760, 4101804, 4557560, 4687776, 5127255, 5469072, 5859720, 6836340, 7812960, 8203608, 9115120, 10254510, 10938144, 11719440, 13672680, 16407216, 18230240, 20509020, 23438880, 27345360, 32814432, 41018040, 54690720, 82036080, 164072160]

約数ペア:

[(1, 164072160), (2, 82036080), (3, 54690720), (4, 41018040), (5, 32814432), (6, 27345360), (7, 23438880), (8, 20509020), (9, 18230240), (10, 16407216), (12, 13672680), (14, 11719440), (15, 10938144), (16, 10254510), (18, 9115120), (20, 8203608), (21, 7812960), (24, 6836340), (28, 5859720), (30, 5469072), (32, 5127255), (35, 4687776), (36, 4557560), (40, 4101804), (41, 4001760), (42, 3906480), (45, 3646048), (48, 3418170), (56, 2929860), (60, 2734536), (63, 2604320), (70, 2343888), (72, 2278780), (80, 2050902), (82, 2000880), (84, 1953240), (90, 1823024), (96, 1709085), (105, 1562592), (112, 1464930), (120, 1367268), (123, 1333920), (126, 1302160), (140, 1171944), (144, 1139390), (160, 1025451), (164, 1000440), (168, 976620), (180, 911512), (205, 800352), (210, 781296), (224, 732465), (240, 683634), (246, 666960), (252, 651080), (280, 585972), (287, 571680), (288, 569695), (315, 520864), (328, 500220), (336, 488310), (360, 455756), (369, 444640), (397, 413280), (410, 400176), (420, 390648), (480, 341817), (492, 333480), (504, 325540), (560, 292986), (574, 285840), (615, 266784), (630, 260432), (656, 250110), (672, 244155), (720, 227878), (738, 222320), (794, 206640), (820, 200088), (840, 195324), (861, 190560), (984, 166740), (1008, 162770), (1120, 146493), (1148, 142920), (1191, 137760), (1230, 133392), (1260, 130216), (1312, 125055), (1435, 114336), (1440, 113939), (1476, 111160), (1588, 103320), (1640, 100044), (1680, 97662), (1722, 95280), (1845, 88928), (1968, 83370), (1985, 82656), (2016, 81385), (2296, 71460), (2382, 68880), (2460, 66696), (2520, 65108), (2583, 63520), (2779, 59040), (2870, 57168), (2952, 55580), (3176, 51660), (3280, 50022), (3360, 48831), (3444, 47640), (3573, 45920), (3690, 44464), (3936, 41685), (3970, 41328), (4305, 38112), (4592, 35730), (4764, 34440), (4920, 33348), (5040, 32554), (5166, 31760), (5558, 29520), (5740, 28584), (5904, 27790), (5955, 27552), (6352, 25830), (6560, 25011), (6888, 23820), (7146, 22960), (7380, 22232), (7940, 20664), (8337, 19680), (8610, 19056), (9184, 17865), (9528, 17220), (9840, 16674), (10080, 16277), (10332, 15880), (11116, 14760), (11480, 14292), (11808, 13895), (11910, 13776), (12704, 12915)]