1819854960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 640

約数和(自身を含む): 7610941440

約数和(自身を除く): 5791086480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 71, 73, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 132, 133, 140, 142, 146, 152, 154, 165, 168, 176, 190, 209, 210, 213, 219, 220, 228, 231, 240, 264, 266, 280, 284, 285, 292, 304, 308, 330, 336, 355, 365, 380, 385, 399, 418, 420, 426, 438, 440, 456, 462, 497, 511, 528, 532, 560, 568, 570, 584, 616, 627, 660, 665, 710, 730, 760, 770, 781, 798, 803, 836, 840, 852, 876, 880, 912, 924, 994, 1022, 1045, 1064, 1065, 1095, 1136, 1140, 1155, 1168, 1232, 1254, 1320, 1330, 1349, 1387, 1420, 1460, 1463, 1491, 1520, 1533, 1540, 1562, 1596, 1606, 1672, 1680, 1704, 1752, 1848, 1988, 1995, 2044, 2090, 2128, 2130, 2190, 2280, 2310, 2343, 2409, 2485, 2508, 2555, 2640, 2660, 2698, 2774, 2840, 2920, 2926, 2982, 3066, 3080, 3124, 3135, 3192, 3212, 3344, 3408, 3504, 3696, 3905, 3976, 3990, 4015, 4047, 4088, 4161, 4180, 4260, 4380, 4389, 4560, 4620, 4686, 4818, 4970, 5016, 5110, 5183, 5320, 5396, 5467, 5548, 5621, 5680, 5840, 5852, 5964, 6132, 6160, 6248, 6270, 6384, 6424, 6745, 6935, 7315, 7455, 7665, 7810, 7952, 7980, 8030, 8094, 8176, 8322, 8360, 8520, 8760, 8778, 9240, 9372, 9443, 9636, 9709, 9940, 10032, 10220, 10366, 10640, 10792, 10934, 11096, 11242, 11704, 11715, 11928, 12045, 12264, 12496, 12540, 12848, 13490, 13870, 14630, 14839, 14910, 15257, 15330, 15549, 15620, 15960, 16060, 16188, 16401, 16644, 16720, 16863, 17040, 17520, 17556, 18480, 18744, 18886, 19272, 19418, 19880, 20235, 20440, 20732, 20805, 21584, 21868, 21945, 22192, 22484, 23408, 23430, 23856, 24090, 24528, 25080, 25915, 26980, 27335, 27740, 28105, 28329, 29127, 29260, 29678, 29820, 30514, 30660, 31098, 31240, 31920, 32120, 32376, 32802, 33288, 33726, 35112, 36281, 37488, 37772, 38544, 38836, 39760, 40470, 40880, 41464, 41610, 43736, 43890, 44517, 44968, 45771, 46860, 47215, 48180, 48545, 50160, 51830, 53960, 54670, 55480, 56210, 56658, 57013, 58254, 58520, 59356, 59640, 61028, 61320, 62196, 62480, 64240, 64752, 65604, 66576, 67452, 70224, 72562, 74195, 75544, 76285, 77672, 77745, 80940, 82005, 82928, 83220, 84315, 87472, 87780, 89034, 89936, 91542, 93720, 94430, 96360, 97090, 98477, 103660, 103873, 106799, 107920, 108843, 109340, 110960, 112420, 113316, 114026, 116508, 117040, 118712, 119280, 122056, 122640, 124392, 131208, 134904, 141645, 145124, 145635, 148390, 151088, 152570, 155344, 155490, 161880, 164010, 166440, 168630, 171039, 175560, 178068, 181405, 183084, 187440, 188860, 192720, 194180, 196954, 207320, 207746, 213598, 217686, 218680, 222585, 224840, 226632, 228052, 228855, 233016, 237424, 244112, 248784, 262416, 269808, 283290, 285065, 290248, 291270, 295431, 296780, 305140, 310980, 311619, 320397, 323760, 328020, 332880, 337260, 342078, 351120, 356136, 362810, 366168, 377720, 388360, 393908, 399091, 414640, 415492, 427196, 435372, 437360, 445170, 449680, 453264, 456104, 457710, 466032, 492385, 519365, 533995, 544215, 566580, 570130, 580496, 582540, 590862, 593560, 610280, 621960, 623238, 640794, 656040, 674520, 684156, 689339, 712272, 725620, 732336, 755440, 776720, 787816, 798182, 830984, 854392, 855195, 870744, 890340, 912208, 915420, 984770, 1038730, 1067990, 1083247, 1088430, 1133160, 1140260, 1165080, 1181724, 1187120, 1197273, 1220560, 1243920, 1246476, 1281588, 1312080, 1349040, 1368312, 1378678, 1451240, 1477155, 1558095, 1575632, 1596364, 1601985, 1661968, 1708784, 1710390, 1741488, 1780680, 1830840, 1969540, 1995455, 2068017, 2077460, 2135980, 2166494, 2176860, 2266320, 2280520, 2330160, 2363448, 2394546, 2492952, 2563176, 2736624, 2757356, 2902480, 2954310, 3116190, 3192728, 3203970, 3249741, 3420780, 3446695, 3561360, 3661680, 3939080, 3990910, 4136034, 4154920, 4271960, 4332988, 4353720, 4561040, 4726896, 4789092, 4985904, 5126352, 5416235, 5514712, 5908620, 5986365, 6232380, 6385456, 6407940, 6499482, 6841560, 6893390, 7582729, 7878160, 7981820, 8272068, 8309840, 8543920, 8665976, 8707440, 9578184, 10340085, 10832470, 11029424, 11817240, 11972730, 12464760, 12815880, 12998964, 13683120, 13786780, 15165458, 15963640, 16248705, 16544136, 17331952, 19156368, 20680170, 21664940, 22748187, 23634480, 23945460, 24929520, 25631760, 25997928, 27573560, 30330916, 31927280, 32497410, 33088272, 37913645, 41360340, 43329880, 45496374, 47890920, 51995856, 55147120, 60661832, 64994820, 75827290, 82720680, 86659760, 90992748, 95781840, 113740935, 121323664, 129989640, 151654580, 165441360, 181985496, 227481870, 259979280, 303309160, 363970992, 454963740, 606618320, 909927480, 1819854960]

約数ペア:

[(1, 1819854960), (2, 909927480), (3, 606618320), (4, 454963740), (5, 363970992), (6, 303309160), (7, 259979280), (8, 227481870), (10, 181985496), (11, 165441360), (12, 151654580), (14, 129989640), (15, 121323664), (16, 113740935), (19, 95781840), (20, 90992748), (21, 86659760), (22, 82720680), (24, 75827290), (28, 64994820), (30, 60661832), (33, 55147120), (35, 51995856), (38, 47890920), (40, 45496374), (42, 43329880), (44, 41360340), (48, 37913645), (55, 33088272), (56, 32497410), (57, 31927280), (60, 30330916), (66, 27573560), (70, 25997928), (71, 25631760), (73, 24929520), (76, 23945460), (77, 23634480), (80, 22748187), (84, 21664940), (88, 20680170), (95, 19156368), (105, 17331952), (110, 16544136), (112, 16248705), (114, 15963640), (120, 15165458), (132, 13786780), (133, 13683120), (140, 12998964), (142, 12815880), (146, 12464760), (152, 11972730), (154, 11817240), (165, 11029424), (168, 10832470), (176, 10340085), (190, 9578184), (209, 8707440), (210, 8665976), (213, 8543920), 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