2628187520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2025

約数の個数: 192

約数和(自身を含む): 7482618000

約数和(自身を除く): 4854430480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 128, 140, 160, 172, 196, 215, 224, 245, 280, 301, 320, 344, 392, 430, 448, 490, 560, 602, 640, 688, 784, 860, 896, 980, 1120, 1204, 1376, 1505, 1568, 1720, 1949, 1960, 2107, 2240, 2408, 2752, 3010, 3136, 3440, 3898, 3920, 4214, 4480, 4816, 5504, 6020, 6272, 6880, 7796, 7840, 8428, 9632, 9745, 10535, 12040, 13643, 13760, 15592, 15680, 16856, 19264, 19490, 21070, 24080, 27286, 27520, 31184, 31360, 33712, 38528, 38980, 42140, 48160, 54572, 62368, 67424, 68215, 77960, 83807, 84280, 95501, 96320, 109144, 124736, 134848, 136430, 155920, 167614, 168560, 191002, 192640, 218288, 249472, 269696, 272860, 311840, 335228, 337120, 382004, 419035, 436576, 477505, 545720, 586649, 623680, 670456, 674240, 764008, 838070, 873152, 955010, 1091440, 1173298, 1247360, 1340912, 1348480, 1528016, 1676140, 1746304, 1910020, 2182880, 2346596, 2681824, 2933245, 3056032, 3352280, 3820040, 4106543, 4365760, 4693192, 5363648, 5866490, 6112064, 6704560, 7640080, 8213086, 8731520, 9386384, 10727296, 11732980, 12224128, 13409120, 15280160, 16426172, 18772768, 20532715, 23465960, 26818240, 30560320, 32852344, 37545536, 41065430, 46931920, 53636480, 61120640, 65704688, 75091072, 82130860, 93863840, 131409376, 164261720, 187727680, 262818752, 328523440, 375455360, 525637504, 657046880, 1314093760, 2628187520]

約数ペア:

[(1, 2628187520), (2, 1314093760), (4, 657046880), (5, 525637504), (7, 375455360), (8, 328523440), (10, 262818752), (14, 187727680), (16, 164261720), (20, 131409376), (28, 93863840), (32, 82130860), (35, 75091072), (40, 65704688), (43, 61120640), (49, 53636480), (56, 46931920), (64, 41065430), (70, 37545536), (80, 32852344), (86, 30560320), (98, 26818240), (112, 23465960), (128, 20532715), (140, 18772768), (160, 16426172), (172, 15280160), (196, 13409120), (215, 12224128), (224, 11732980), (245, 10727296), (280, 9386384), (301, 8731520), (320, 8213086), (344, 7640080), (392, 6704560), (430, 6112064), (448, 5866490), (490, 5363648), (560, 4693192), (602, 4365760), (640, 4106543), (688, 3820040), (784, 3352280), (860, 3056032), (896, 2933245), (980, 2681824), (1120, 2346596), (1204, 2182880), (1376, 1910020), (1505, 1746304), (1568, 1676140), (1720, 1528016), (1949, 1348480), (1960, 1340912), (2107, 1247360), (2240, 1173298), (2408, 1091440), (2752, 955010), (3010, 873152), (3136, 838070), (3440, 764008), (3898, 674240), (3920, 670456), (4214, 623680), (4480, 586649), (4816, 545720), (5504, 477505), (6020, 436576), (6272, 419035), (6880, 382004), (7796, 337120), (7840, 335228), (8428, 311840), (9632, 272860), (9745, 269696), (10535, 249472), (12040, 218288), (13643, 192640), (13760, 191002), (15592, 168560), (15680, 167614), (16856, 155920), (19264, 136430), (19490, 134848), (21070, 124736), (24080, 109144), (27286, 96320), (27520, 95501), (31184, 84280), (31360, 83807), (33712, 77960), (38528, 68215), (38980, 67424), (42140, 62368), (48160, 54572)]