244388640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 820592640

約数和(自身を除く): 576204000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 127, 152, 160, 190, 211, 228, 240, 254, 285, 304, 380, 381, 422, 456, 480, 508, 570, 608, 633, 635, 760, 762, 844, 912, 1016, 1055, 1140, 1266, 1270, 1520, 1524, 1688, 1824, 1905, 2032, 2110, 2280, 2413, 2532, 2540, 3040, 3048, 3165, 3376, 3810, 4009, 4064, 4220, 4560, 4826, 5064, 5080, 6096, 6330, 6752, 7239, 7620, 8018, 8440, 9120, 9652, 10128, 10160, 12027, 12065, 12192, 12660, 14478, 15240, 16036, 16880, 19304, 20045, 20256, 20320, 24054, 24130, 25320, 26797, 28956, 30480, 32072, 33760, 36195, 38608, 40090, 48108, 48260, 50640, 53594, 57912, 60135, 60960, 64144, 72390, 77216, 80180, 80391, 96216, 96520, 101280, 107188, 115824, 120270, 128288, 133985, 144780, 160360, 160782, 192432, 193040, 214376, 231648, 240540, 267970, 289560, 320720, 321564, 384864, 386080, 401955, 428752, 481080, 509143, 535940, 579120, 641440, 643128, 803910, 857504, 962160, 1018286, 1071880, 1158240, 1286256, 1527429, 1607820, 1924320, 2036572, 2143760, 2545715, 2572512, 3054858, 3215640, 4073144, 4287520, 5091430, 6109716, 6431280, 7637145, 8146288, 10182860, 12219432, 12862560, 15274290, 16292576, 20365720, 24438864, 30548580, 40731440, 48877728, 61097160, 81462880, 122194320, 244388640]

約数ペア:

[(1, 244388640), (2, 122194320), (3, 81462880), (4, 61097160), (5, 48877728), (6, 40731440), (8, 30548580), (10, 24438864), (12, 20365720), (15, 16292576), (16, 15274290), (19, 12862560), (20, 12219432), (24, 10182860), (30, 8146288), (32, 7637145), (38, 6431280), (40, 6109716), (48, 5091430), (57, 4287520), (60, 4073144), (76, 3215640), (80, 3054858), (95, 2572512), (96, 2545715), (114, 2143760), (120, 2036572), (127, 1924320), (152, 1607820), (160, 1527429), (190, 1286256), (211, 1158240), (228, 1071880), (240, 1018286), (254, 962160), (285, 857504), (304, 803910), (380, 643128), (381, 641440), (422, 579120), (456, 535940), (480, 509143), (508, 481080), (570, 428752), (608, 401955), (633, 386080), (635, 384864), (760, 321564), (762, 320720), (844, 289560), (912, 267970), (1016, 240540), (1055, 231648), (1140, 214376), (1266, 193040), (1270, 192432), (1520, 160782), (1524, 160360), (1688, 144780), (1824, 133985), (1905, 128288), (2032, 120270), (2110, 115824), (2280, 107188), (2413, 101280), (2532, 96520), (2540, 96216), (3040, 80391), (3048, 80180), (3165, 77216), (3376, 72390), (3810, 64144), (4009, 60960), (4064, 60135), (4220, 57912), (4560, 53594), (4826, 50640), (5064, 48260), (5080, 48108), (6096, 40090), (6330, 38608), (6752, 36195), (7239, 33760), (7620, 32072), (8018, 30480), (8440, 28956), (9120, 26797), (9652, 25320), (10128, 24130), (10160, 24054), (12027, 20320), (12065, 20256), (12192, 20045), (12660, 19304), (14478, 16880), (15240, 16036)]