162913920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 573713280

約数和(自身を除く): 410799360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 107, 120, 122, 128, 130, 156, 160, 183, 192, 195, 208, 214, 240, 244, 260, 305, 312, 320, 321, 366, 384, 390, 416, 428, 480, 488, 520, 535, 610, 624, 640, 642, 732, 780, 793, 832, 856, 915, 960, 976, 1040, 1070, 1220, 1248, 1284, 1391, 1464, 1560, 1586, 1605, 1664, 1712, 1830, 1920, 1952, 2080, 2140, 2379, 2440, 2496, 2568, 2782, 2928, 3120, 3172, 3210, 3424, 3660, 3904, 3965, 4160, 4173, 4280, 4758, 4880, 4992, 5136, 5564, 5856, 6240, 6344, 6420, 6527, 6848, 6955, 7320, 7808, 7930, 8320, 8346, 8560, 9516, 9760, 10272, 11128, 11712, 11895, 12480, 12688, 12840, 13054, 13696, 13910, 14640, 15860, 16692, 17120, 19032, 19520, 19581, 20544, 20865, 22256, 23424, 23790, 24960, 25376, 25680, 26108, 27820, 29280, 31720, 32635, 33384, 34240, 38064, 39040, 39162, 41088, 41730, 44512, 47580, 50752, 51360, 52216, 55640, 58560, 63440, 65270, 66768, 68480, 76128, 78324, 83460, 84851, 89024, 95160, 97905, 101504, 102720, 104432, 111280, 117120, 126880, 130540, 133536, 152256, 156648, 166920, 169702, 178048, 190320, 195810, 205440, 208864, 222560, 253760, 254553, 261080, 267072, 304512, 313296, 333840, 339404, 380640, 391620, 417728, 424255, 445120, 507520, 509106, 522160, 534144, 626592, 667680, 678808, 761280, 783240, 835456, 848510, 890240, 1018212, 1044320, 1253184, 1272765, 1335360, 1357616, 1522560, 1566480, 1697020, 2036424, 2088640, 2506368, 2545530, 2670720, 2715232, 3132960, 3394040, 4072848, 4177280, 5091060, 5430464, 6265920, 6788080, 8145696, 10182120, 10860928, 12531840, 13576160, 16291392, 20364240, 27152320, 32582784, 40728480, 54304640, 81456960, 162913920]

約数ペア:

[(1, 162913920), (2, 81456960), (3, 54304640), (4, 40728480), (5, 32582784), (6, 27152320), (8, 20364240), (10, 16291392), (12, 13576160), (13, 12531840), (15, 10860928), (16, 10182120), (20, 8145696), (24, 6788080), (26, 6265920), (30, 5430464), (32, 5091060), (39, 4177280), (40, 4072848), (48, 3394040), (52, 3132960), (60, 2715232), (61, 2670720), (64, 2545530), (65, 2506368), (78, 2088640), (80, 2036424), (96, 1697020), (104, 1566480), (107, 1522560), (120, 1357616), (122, 1335360), (128, 1272765), (130, 1253184), (156, 1044320), (160, 1018212), (183, 890240), (192, 848510), (195, 835456), (208, 783240), (214, 761280), (240, 678808), (244, 667680), (260, 626592), (305, 534144), (312, 522160), (320, 509106), (321, 507520), (366, 445120), (384, 424255), (390, 417728), (416, 391620), (428, 380640), (480, 339404), (488, 333840), (520, 313296), (535, 304512), (610, 267072), (624, 261080), (640, 254553), (642, 253760), (732, 222560), (780, 208864), (793, 205440), (832, 195810), (856, 190320), (915, 178048), (960, 169702), (976, 166920), (1040, 156648), (1070, 152256), (1220, 133536), (1248, 130540), (1284, 126880), (1391, 117120), (1464, 111280), (1560, 104432), (1586, 102720), (1605, 101504), (1664, 97905), (1712, 95160), (1830, 89024), (1920, 84851), (1952, 83460), (2080, 78324), (2140, 76128), (2379, 68480), (2440, 66768), (2496, 65270), (2568, 63440), (2782, 58560), (2928, 55640), (3120, 52216), (3172, 51360), (3210, 50752), (3424, 47580), (3660, 44512), (3904, 41730), (3965, 41088), (4160, 39162), (4173, 39040), (4280, 38064), (4758, 34240), (4880, 33384), (4992, 32635), (5136, 31720), (5564, 29280), (5856, 27820), (6240, 26108), (6344, 25680), (6420, 25376), (6527, 24960), (6848, 23790), (6955, 23424), (7320, 22256), (7808, 20865), (7930, 20544), (8320, 19581), (8346, 19520), (8560, 19032), (9516, 17120), (9760, 16692), (10272, 15860), (11128, 14640), (11712, 13910), (11895, 13696), (12480, 13054), (12688, 12840)]