457244480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 252

約数和(自身を含む): 1397966724

約数和(自身を除く): 940722244

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 160, 176, 196, 220, 224, 241, 242, 245, 280, 308, 320, 352, 385, 392, 440, 448, 482, 484, 490, 539, 560, 605, 616, 704, 770, 784, 847, 880, 964, 968, 980, 1078, 1120, 1205, 1210, 1232, 1540, 1568, 1687, 1694, 1760, 1928, 1936, 1960, 2156, 2240, 2410, 2420, 2464, 2651, 2695, 3080, 3136, 3374, 3388, 3520, 3856, 3872, 3920, 4235, 4312, 4820, 4840, 4928, 5302, 5390, 5929, 6160, 6748, 6776, 7712, 7744, 7840, 8435, 8470, 8624, 9640, 9680, 10604, 10780, 11809, 11858, 12320, 13255, 13496, 13552, 15424, 15680, 16870, 16940, 17248, 18557, 19280, 19360, 21208, 21560, 23618, 23716, 24640, 26510, 26992, 27104, 29161, 29645, 33740, 33880, 34496, 37114, 38560, 38720, 42416, 43120, 47236, 47432, 53020, 53984, 54208, 58322, 59045, 59290, 67480, 67760, 74228, 77120, 84832, 86240, 92785, 94472, 94864, 106040, 107968, 116644, 118090, 118580, 129899, 134960, 135520, 145805, 148456, 169664, 172480, 185570, 188944, 189728, 204127, 212080, 233288, 236180, 237160, 259798, 269920, 271040, 291610, 296912, 371140, 377888, 379456, 408254, 424160, 466576, 472360, 474320, 519596, 539840, 583220, 593824, 649495, 742280, 755776, 816508, 848320, 933152, 944720, 948640, 1020635, 1039192, 1166440, 1187648, 1298990, 1428889, 1484560, 1633016, 1866304, 1889440, 1897280, 2041270, 2078384, 2332880, 2597980, 2857778, 2969120, 3266032, 3778880, 4082540, 4156768, 4665760, 5195960, 5715556, 5938240, 6532064, 7144445, 8165080, 8313536, 9331520, 10391920, 11431112, 13064128, 14288890, 16330160, 20783840, 22862224, 28577780, 32660320, 41567680, 45724448, 57155560, 65320640, 91448896, 114311120, 228622240, 457244480]

約数ペア:

[(1, 457244480), (2, 228622240), (4, 114311120), (5, 91448896), (7, 65320640), (8, 57155560), (10, 45724448), (11, 41567680), (14, 32660320), (16, 28577780), (20, 22862224), (22, 20783840), (28, 16330160), (32, 14288890), (35, 13064128), (40, 11431112), (44, 10391920), (49, 9331520), (55, 8313536), (56, 8165080), (64, 7144445), (70, 6532064), (77, 5938240), (80, 5715556), (88, 5195960), (98, 4665760), (110, 4156768), (112, 4082540), (121, 3778880), (140, 3266032), (154, 2969120), (160, 2857778), (176, 2597980), (196, 2332880), (220, 2078384), (224, 2041270), (241, 1897280), (242, 1889440), (245, 1866304), (280, 1633016), (308, 1484560), (320, 1428889), (352, 1298990), (385, 1187648), (392, 1166440), (440, 1039192), (448, 1020635), (482, 948640), (484, 944720), (490, 933152), (539, 848320), (560, 816508), (605, 755776), (616, 742280), (704, 649495), (770, 593824), (784, 583220), (847, 539840), (880, 519596), (964, 474320), (968, 472360), (980, 466576), (1078, 424160), (1120, 408254), (1205, 379456), (1210, 377888), (1232, 371140), (1540, 296912), (1568, 291610), (1687, 271040), (1694, 269920), (1760, 259798), (1928, 237160), (1936, 236180), (1960, 233288), (2156, 212080), (2240, 204127), (2410, 189728), (2420, 188944), (2464, 185570), (2651, 172480), (2695, 169664), (3080, 148456), (3136, 145805), (3374, 135520), (3388, 134960), (3520, 129899), (3856, 118580), (3872, 118090), (3920, 116644), (4235, 107968), (4312, 106040), (4820, 94864), (4840, 94472), (4928, 92785), (5302, 86240), (5390, 84832), (5929, 77120), (6160, 74228), (6748, 67760), (6776, 67480), (7712, 59290), (7744, 59045), (7840, 58322), (8435, 54208), (8470, 53984), (8624, 53020), (9640, 47432), (9680, 47236), (10604, 43120), (10780, 42416), (11809, 38720), (11858, 38560), (12320, 37114), (13255, 34496), (13496, 33880), (13552, 33740), (15424, 29645), (15680, 29161), (16870, 27104), (16940, 26992), (17248, 26510), (18557, 24640), (19280, 23716), (19360, 23618), (21208, 21560)]