1388700720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:521

約数の個数: 320

約数和(自身を含む): 5261806080

約数和(自身を除く): 3873105360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 211, 216, 220, 240, 264, 270, 277, 297, 330, 360, 396, 422, 432, 440, 495, 528, 540, 554, 594, 633, 660, 720, 792, 831, 844, 880, 990, 1055, 1080, 1108, 1188, 1266, 1320, 1385, 1485, 1584, 1662, 1688, 1899, 1980, 2110, 2160, 2216, 2321, 2376, 2493, 2532, 2640, 2770, 2970, 3047, 3165, 3324, 3376, 3798, 3960, 4155, 4220, 4432, 4642, 4752, 4986, 5064, 5540, 5697, 5940, 6094, 6330, 6648, 6963, 7479, 7596, 7920, 8310, 8440, 9141, 9284, 9495, 9972, 10128, 11080, 11394, 11605, 11880, 12188, 12465, 12660, 13296, 13926, 14958, 15192, 15235, 16620, 16880, 18282, 18568, 18990, 19944, 20889, 22160, 22788, 23210, 23760, 24376, 24930, 25320, 27423, 27852, 28485, 29916, 30384, 30470, 33240, 34815, 36564, 37136, 37395, 37980, 39888, 41778, 45576, 45705, 46420, 48752, 49860, 50640, 54846, 55704, 56970, 58447, 59832, 60940, 62667, 66480, 69630, 73128, 74790, 75960, 82269, 83556, 91152, 91410, 92840, 99720, 104445, 109692, 111408, 113940, 116894, 119664, 121880, 125334, 137115, 139260, 146256, 149580, 151920, 164538, 167112, 175341, 182820, 185680, 199440, 208890, 219384, 227880, 233788, 243760, 250668, 274230, 278520, 292235, 299160, 313335, 329076, 334224, 350682, 365640, 411345, 417780, 438768, 455760, 467576, 501336, 526023, 548460, 557040, 584470, 598320, 626670, 642917, 658152, 701364, 731280, 822690, 835560, 876705, 935152, 1002672, 1052046, 1096920, 1168940, 1253340, 1285834, 1316304, 1402728, 1578069, 1645380, 1671120, 1753410, 1928751, 2104092, 2193840, 2337880, 2506680, 2571668, 2630115, 2805456, 3156138, 3214585, 3290760, 3506820, 3857502, 4208184, 4675760, 5013360, 5143336, 5260230, 5786253, 6312276, 6429170, 6581520, 7013640, 7715004, 7890345, 8416368, 9643755, 10286672, 10520460, 11572506, 12624552, 12858340, 14027280, 15430008, 15780690, 17358759, 19287510, 21040920, 23145012, 25249104, 25716680, 28931265, 30860016, 31561380, 34717518, 38575020, 42081840, 46290024, 51433360, 57862530, 63122760, 69435036, 77150040, 86793795, 92580048, 115725060, 126245520, 138870072, 154300080, 173587590, 231450120, 277740144, 347175180, 462900240, 694350360, 1388700720]

約数ペア:

[(1, 1388700720), (2, 694350360), (3, 462900240), (4, 347175180), (5, 277740144), (6, 231450120), (8, 173587590), (9, 154300080), (10, 138870072), (11, 126245520), (12, 115725060), (15, 92580048), (16, 86793795), (18, 77150040), (20, 69435036), (22, 63122760), (24, 57862530), (27, 51433360), (30, 46290024), (33, 42081840), (36, 38575020), (40, 34717518), (44, 31561380), (45, 30860016), (48, 28931265), (54, 25716680), (55, 25249104), (60, 23145012), (66, 21040920), (72, 19287510), (80, 17358759), (88, 15780690), (90, 15430008), (99, 14027280), (108, 12858340), (110, 12624552), (120, 11572506), (132, 10520460), (135, 10286672), (144, 9643755), (165, 8416368), (176, 7890345), (180, 7715004), (198, 7013640), (211, 6581520), (216, 6429170), (220, 6312276), (240, 5786253), (264, 5260230), (270, 5143336), (277, 5013360), (297, 4675760), (330, 4208184), (360, 3857502), (396, 3506820), (422, 3290760), (432, 3214585), (440, 3156138), (495, 2805456), (528, 2630115), (540, 2571668), (554, 2506680), (594, 2337880), (633, 2193840), (660, 2104092), (720, 1928751), (792, 1753410), (831, 1671120), (844, 1645380), (880, 1578069), (990, 1402728), (1055, 1316304), (1080, 1285834), (1108, 1253340), (1188, 1168940), (1266, 1096920), (1320, 1052046), (1385, 1002672), (1485, 935152), (1584, 876705), (1662, 835560), (1688, 822690), (1899, 731280), (1980, 701364), (2110, 658152), (2160, 642917), (2216, 626670), (2321, 598320), (2376, 584470), (2493, 557040), (2532, 548460), (2640, 526023), (2770, 501336), (2970, 467576), (3047, 455760), (3165, 438768), (3324, 417780), (3376, 411345), (3798, 365640), (3960, 350682), (4155, 334224), (4220, 329076), (4432, 313335), (4642, 299160), (4752, 292235), (4986, 278520), (5064, 274230), (5540, 250668), (5697, 243760), (5940, 233788), (6094, 227880), (6330, 219384), (6648, 208890), (6963, 199440), (7479, 185680), (7596, 182820), (7920, 175341), (8310, 167112), (8440, 164538), (9141, 151920), (9284, 149580), (9495, 146256), (9972, 139260), (10128, 137115), (11080, 125334), (11394, 121880), (11605, 119664), (11880, 116894), (12188, 113940), (12465, 111408), (12660, 109692), (13296, 104445), (13926, 99720), (14958, 92840), (15192, 91410), (15235, 91152), (16620, 83556), (16880, 82269), (18282, 75960), (18568, 74790), (18990, 73128), (19944, 69630), (20889, 66480), (22160, 62667), (22788, 60940), (23210, 59832), (23760, 58447), (24376, 56970), (24930, 55704), (25320, 54846), (27423, 50640), (27852, 49860), (28485, 48752), (29916, 46420), (30384, 45705), (30470, 45576), (33240, 41778), (34815, 39888), (36564, 37980), (37136, 37395)]