165990720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1497

約数の個数: 224

約数和(自身を含む): 638178048

約数和(自身を除く): 472187328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1453, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 2906, 3264, 3360, 3570, 3808, 4080, 4359, 4760, 5440, 5712, 5812, 6720, 7140, 7265, 7616, 8160, 8718, 9520, 10171, 11424, 11624, 14280, 14530, 16320, 17436, 19040, 20342, 21795, 22848, 23248, 24701, 28560, 29060, 30513, 34872, 38080, 40684, 43590, 46496, 49402, 50855, 57120, 58120, 61026, 69744, 74103, 81368, 87180, 92992, 98804, 101710, 114240, 116240, 122052, 123505, 139488, 148206, 152565, 162736, 172907, 174360, 197608, 203420, 232480, 244104, 247010, 278976, 296412, 305130, 325472, 345814, 348720, 370515, 395216, 406840, 464960, 488208, 494020, 518721, 592824, 610260, 650944, 691628, 697440, 741030, 790432, 813680, 864535, 976416, 988040, 1037442, 1185648, 1220520, 1383256, 1394880, 1482060, 1580864, 1627360, 1729070, 1952832, 1976080, 2074884, 2371296, 2441040, 2593605, 2766512, 2964120, 3254720, 3458140, 3952160, 4149768, 4742592, 4882080, 5187210, 5533024, 5928240, 6916280, 7904320, 8299536, 9764160, 10374420, 11066048, 11856480, 13832560, 16599072, 20748840, 23712960, 27665120, 33198144, 41497680, 55330240, 82995360, 165990720]

約数ペア:

[(1, 165990720), (2, 82995360), (3, 55330240), (4, 41497680), (5, 33198144), (6, 27665120), (7, 23712960), (8, 20748840), (10, 16599072), (12, 13832560), (14, 11856480), (15, 11066048), (16, 10374420), (17, 9764160), (20, 8299536), (21, 7904320), (24, 6916280), (28, 5928240), (30, 5533024), (32, 5187210), (34, 4882080), (35, 4742592), (40, 4149768), (42, 3952160), (48, 3458140), (51, 3254720), (56, 2964120), (60, 2766512), (64, 2593605), (68, 2441040), (70, 2371296), (80, 2074884), (84, 1976080), (85, 1952832), (96, 1729070), (102, 1627360), (105, 1580864), (112, 1482060), (119, 1394880), (120, 1383256), (136, 1220520), (140, 1185648), (160, 1037442), (168, 988040), (170, 976416), (192, 864535), (204, 813680), (210, 790432), (224, 741030), (238, 697440), (240, 691628), (255, 650944), (272, 610260), (280, 592824), (320, 518721), (336, 494020), (340, 488208), (357, 464960), (408, 406840), (420, 395216), (448, 370515), (476, 348720), (480, 345814), (510, 325472), (544, 305130), (560, 296412), (595, 278976), (672, 247010), (680, 244104), (714, 232480), (816, 203420), (840, 197608), (952, 174360), (960, 172907), (1020, 162736), (1088, 152565), (1120, 148206), (1190, 139488), (1344, 123505), (1360, 122052), (1428, 116240), (1453, 114240), (1632, 101710), (1680, 98804), (1785, 92992), (1904, 87180), (2040, 81368), (2240, 74103), (2380, 69744), (2720, 61026), (2856, 58120), (2906, 57120), (3264, 50855), (3360, 49402), (3570, 46496), (3808, 43590), (4080, 40684), (4359, 38080), (4760, 34872), (5440, 30513), (5712, 29060), (5812, 28560), (6720, 24701), (7140, 23248), (7265, 22848), (7616, 21795), (8160, 20342), (8718, 19040), (9520, 17436), (10171, 16320), (11424, 14530), (11624, 14280)]