148406720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 224

約数和(自身を含む): 465246720

約数和(自身を除く): 316840000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 317, 320, 352, 380, 385, 418, 440, 448, 532, 560, 608, 616, 634, 665, 704, 760, 770, 836, 880, 1045, 1064, 1120, 1216, 1232, 1268, 1330, 1463, 1520, 1540, 1585, 1672, 1760, 2090, 2128, 2219, 2240, 2464, 2536, 2660, 2926, 3040, 3080, 3170, 3344, 3487, 3520, 4180, 4256, 4438, 4928, 5072, 5320, 5852, 6023, 6080, 6160, 6340, 6688, 6974, 7315, 8360, 8512, 8876, 10144, 10640, 11095, 11704, 12046, 12320, 12680, 13376, 13948, 14630, 16720, 17435, 17752, 20288, 21280, 22190, 23408, 24092, 24409, 24640, 25360, 27896, 29260, 30115, 33440, 34870, 35504, 42161, 42560, 44380, 46816, 48184, 48818, 50720, 55792, 58520, 60230, 66253, 66880, 69740, 71008, 84322, 88760, 93632, 96368, 97636, 101440, 111584, 117040, 120460, 122045, 132506, 139480, 142016, 168644, 177520, 192736, 195272, 210805, 223168, 234080, 240920, 244090, 265012, 278960, 331265, 337288, 355040, 385472, 390544, 421610, 463771, 468160, 481840, 488180, 530024, 557920, 662530, 674576, 710080, 781088, 843220, 927542, 963680, 976360, 1060048, 1115840, 1325060, 1349152, 1562176, 1686440, 1855084, 1927360, 1952720, 2120096, 2318855, 2650120, 2698304, 3372880, 3710168, 3905440, 4240192, 4637710, 5300240, 6745760, 7420336, 7810880, 9275420, 10600480, 13491520, 14840672, 18550840, 21200960, 29681344, 37101680, 74203360, 148406720]

約数ペア:

[(1, 148406720), (2, 74203360), (4, 37101680), (5, 29681344), (7, 21200960), (8, 18550840), (10, 14840672), (11, 13491520), (14, 10600480), (16, 9275420), (19, 7810880), (20, 7420336), (22, 6745760), (28, 5300240), (32, 4637710), (35, 4240192), (38, 3905440), (40, 3710168), (44, 3372880), (55, 2698304), (56, 2650120), (64, 2318855), (70, 2120096), (76, 1952720), (77, 1927360), (80, 1855084), (88, 1686440), (95, 1562176), (110, 1349152), (112, 1325060), (133, 1115840), (140, 1060048), (152, 976360), (154, 963680), (160, 927542), (176, 843220), (190, 781088), (209, 710080), (220, 674576), (224, 662530), (266, 557920), (280, 530024), (304, 488180), (308, 481840), (317, 468160), (320, 463771), (352, 421610), (380, 390544), (385, 385472), (418, 355040), (440, 337288), (448, 331265), (532, 278960), (560, 265012), (608, 244090), (616, 240920), (634, 234080), (665, 223168), (704, 210805), (760, 195272), (770, 192736), (836, 177520), (880, 168644), (1045, 142016), (1064, 139480), (1120, 132506), (1216, 122045), (1232, 120460), (1268, 117040), (1330, 111584), (1463, 101440), (1520, 97636), (1540, 96368), (1585, 93632), (1672, 88760), (1760, 84322), (2090, 71008), (2128, 69740), (2219, 66880), (2240, 66253), (2464, 60230), (2536, 58520), (2660, 55792), (2926, 50720), (3040, 48818), (3080, 48184), (3170, 46816), (3344, 44380), (3487, 42560), (3520, 42161), (4180, 35504), (4256, 34870), (4438, 33440), (4928, 30115), (5072, 29260), (5320, 27896), (5852, 25360), (6023, 24640), (6080, 24409), (6160, 24092), (6340, 23408), (6688, 22190), (6974, 21280), (7315, 20288), (8360, 17752), (8512, 17435), (8876, 16720), (10144, 14630), (10640, 13948), (11095, 13376), (11704, 12680), (12046, 12320)]