139235040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 288

約数和(自身を含む): 572382720

約数和(自身を除く): 433147680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 727, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1454, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2181, 2280, 2394, 2520, 2660, 2736, 2908, 3040, 3192, 3360, 3420, 3635, 3990, 4256, 4362, 4560, 4788, 5040, 5089, 5320, 5472, 5816, 5985, 6384, 6543, 6840, 7270, 7980, 8724, 9120, 9576, 10080, 10178, 10640, 10905, 11632, 11970, 12768, 13086, 13680, 13813, 14540, 15267, 15960, 17448, 19152, 20356, 21280, 21810, 23264, 23940, 25445, 26172, 27360, 27626, 29080, 30534, 31920, 32715, 34896, 38304, 40712, 41439, 43620, 45801, 47880, 50890, 52344, 55252, 58160, 61068, 63840, 65430, 69065, 69792, 76335, 81424, 82878, 87240, 91602, 95760, 96691, 101780, 104688, 110504, 116320, 122136, 124317, 130860, 138130, 152670, 162848, 165756, 174480, 183204, 191520, 193382, 203560, 207195, 209376, 221008, 229005, 244272, 248634, 261720, 276260, 290073, 305340, 331512, 348960, 366408, 386764, 407120, 414390, 442016, 458010, 483455, 488544, 497268, 523440, 552520, 580146, 610680, 621585, 663024, 732816, 773528, 814240, 828780, 870219, 916020, 966910, 994536, 1046880, 1105040, 1160292, 1221360, 1243170, 1326048, 1450365, 1465632, 1547056, 1657560, 1740438, 1832040, 1933820, 1989072, 2210080, 2320584, 2442720, 2486340, 2900730, 3094112, 3315120, 3480876, 3664080, 3867640, 3978144, 4351095, 4641168, 4972680, 5801460, 6630240, 6961752, 7328160, 7735280, 8702190, 9282336, 9945360, 11602920, 13923504, 15470560, 17404380, 19890720, 23205840, 27847008, 34808760, 46411680, 69617520, 139235040]

約数ペア:

[(1, 139235040), (2, 69617520), (3, 46411680), (4, 34808760), (5, 27847008), (6, 23205840), (7, 19890720), (8, 17404380), (9, 15470560), (10, 13923504), (12, 11602920), (14, 9945360), (15, 9282336), (16, 8702190), (18, 7735280), (19, 7328160), (20, 6961752), (21, 6630240), (24, 5801460), (28, 4972680), (30, 4641168), (32, 4351095), (35, 3978144), (36, 3867640), (38, 3664080), (40, 3480876), (42, 3315120), (45, 3094112), (48, 2900730), (56, 2486340), (57, 2442720), (60, 2320584), (63, 2210080), (70, 1989072), (72, 1933820), (76, 1832040), (80, 1740438), (84, 1657560), (90, 1547056), (95, 1465632), (96, 1450365), (105, 1326048), (112, 1243170), (114, 1221360), (120, 1160292), (126, 1105040), (133, 1046880), (140, 994536), (144, 966910), (152, 916020), (160, 870219), (168, 828780), (171, 814240), (180, 773528), (190, 732816), (210, 663024), (224, 621585), (228, 610680), (240, 580146), (252, 552520), (266, 523440), (280, 497268), (285, 488544), (288, 483455), (304, 458010), (315, 442016), (336, 414390), (342, 407120), (360, 386764), (380, 366408), (399, 348960), (420, 331512), (456, 305340), (480, 290073), (504, 276260), (532, 261720), (560, 248634), (570, 244272), (608, 229005), (630, 221008), (665, 209376), (672, 207195), (684, 203560), (720, 193382), (727, 191520), (760, 183204), (798, 174480), (840, 165756), (855, 162848), (912, 152670), (1008, 138130), (1064, 130860), (1120, 124317), (1140, 122136), (1197, 116320), (1260, 110504), (1330, 104688), (1368, 101780), (1440, 96691), (1454, 95760), (1520, 91602), (1596, 87240), (1680, 82878), (1710, 81424), (1824, 76335), (1995, 69792), (2016, 69065), (2128, 65430), (2181, 63840), (2280, 61068), (2394, 58160), (2520, 55252), (2660, 52344), (2736, 50890), (2908, 47880), (3040, 45801), (3192, 43620), (3360, 41439), (3420, 40712), (3635, 38304), (3990, 34896), (4256, 32715), (4362, 31920), (4560, 30534), (4788, 29080), (5040, 27626), (5089, 27360), (5320, 26172), (5472, 25445), (5816, 23940), (5985, 23264), (6384, 21810), (6543, 21280), (6840, 20356), (7270, 19152), (7980, 17448), (8724, 15960), (9120, 15267), (9576, 14540), (10080, 13813), (10178, 13680), (10640, 13086), (10905, 12768), (11632, 11970)]