427903560

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 384

約数和(自身を含む): 1740211200

約数和(自身を除く): 1312307640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 243, 252, 266, 270, 280, 285, 315, 324, 331, 342, 360, 378, 380, 399, 405, 420, 456, 486, 504, 513, 532, 540, 567, 570, 630, 648, 662, 665, 684, 756, 760, 798, 810, 840, 855, 945, 972, 993, 1026, 1064, 1080, 1134, 1140, 1197, 1215, 1260, 1324, 1330, 1368, 1512, 1539, 1596, 1620, 1655, 1701, 1710, 1890, 1944, 1986, 1995, 2052, 2268, 2280, 2317, 2394, 2430, 2520, 2565, 2648, 2660, 2835, 2979, 3078, 3192, 3240, 3310, 3402, 3420, 3591, 3780, 3972, 3990, 4104, 4536, 4617, 4634, 4788, 4860, 4965, 5130, 5320, 5670, 5958, 5985, 6156, 6289, 6620, 6804, 6840, 6951, 7182, 7560, 7695, 7944, 7980, 8505, 8937, 9234, 9268, 9576, 9720, 9930, 10260, 10773, 11340, 11585, 11916, 11970, 12312, 12578, 13240, 13608, 13902, 14364, 14895, 15390, 15960, 17010, 17874, 17955, 18468, 18536, 18867, 19860, 20520, 20853, 21546, 22680, 23085, 23170, 23832, 23940, 25156, 26811, 27804, 28728, 29790, 30780, 31445, 32319, 34020, 34755, 35748, 35910, 36936, 37734, 39720, 41706, 43092, 44023, 44685, 46170, 46340, 47880, 50312, 53622, 53865, 55608, 56601, 59580, 61560, 62559, 62890, 64638, 68040, 69510, 71496, 71820, 75468, 80433, 83412, 86184, 88046, 89370, 92340, 92680, 94335, 104265, 107244, 107730, 113202, 119160, 125118, 125780, 129276, 132069, 134055, 139020, 143640, 150936, 160866, 161595, 166824, 169803, 176092, 178740, 184680, 187677, 188670, 208530, 214488, 215460, 220115, 226404, 250236, 251560, 258552, 264138, 268110, 278040, 283005, 312795, 321732, 323190, 339606, 352184, 357480, 375354, 377340, 396207, 402165, 417060, 430920, 440230, 452808, 500472, 509409, 528276, 536220, 563031, 566010, 625590, 643464, 646380, 660345, 679212, 750708, 754680, 792414, 804330, 834120, 849015, 880460, 938385, 1018818, 1056552, 1072440, 1126062, 1132020, 1188621, 1251180, 1292760, 1320690, 1358424, 1501416, 1528227, 1584828, 1608660, 1698030, 1760920, 1876770, 1981035, 2037636, 2252124, 2264040, 2377242, 2502360, 2547045, 2641380, 2815155, 3056454, 3169656, 3217320, 3396060, 3565863, 3753540, 3962070, 4075272, 4504248, 4754484, 5094090, 5282760, 5630310, 5943105, 6112908, 6792120, 7131726, 7507080, 7641135, 7924140, 9508968, 10188180, 10697589, 11260620, 11886210, 12225816, 14263452, 15282270, 15848280, 17829315, 20376360, 21395178, 22521240, 23772420, 28526904, 30564540, 35658630, 42790356, 47544840, 53487945, 61129080, 71317260, 85580712, 106975890, 142634520, 213951780, 427903560]

約数ペア:

[(1, 427903560), (2, 213951780), (3, 142634520), (4, 106975890), (5, 85580712), (6, 71317260), (7, 61129080), (8, 53487945), (9, 47544840), (10, 42790356), (12, 35658630), (14, 30564540), (15, 28526904), (18, 23772420), (19, 22521240), (20, 21395178), (21, 20376360), (24, 17829315), (27, 15848280), (28, 15282270), (30, 14263452), (35, 12225816), (36, 11886210), (38, 11260620), (40, 10697589), (42, 10188180), (45, 9508968), (54, 7924140), (56, 7641135), (57, 7507080), (60, 7131726), (63, 6792120), (70, 6112908), (72, 5943105), (76, 5630310), (81, 5282760), (84, 5094090), (90, 4754484), (95, 4504248), (105, 4075272), (108, 3962070), (114, 3753540), (120, 3565863), (126, 3396060), (133, 3217320), (135, 3169656), (140, 3056454), (152, 2815155), (162, 2641380), (168, 2547045), (171, 2502360), (180, 2377242), (189, 2264040), (190, 2252124), (210, 2037636), (216, 1981035), (228, 1876770), (243, 1760920), (252, 1698030), (266, 1608660), (270, 1584828), (280, 1528227), (285, 1501416), (315, 1358424), (324, 1320690), (331, 1292760), (342, 1251180), (360, 1188621), (378, 1132020), (380, 1126062), (399, 1072440), (405, 1056552), (420, 1018818), (456, 938385), (486, 880460), (504, 849015), (513, 834120), (532, 804330), (540, 792414), (567, 754680), (570, 750708), (630, 679212), (648, 660345), (662, 646380), (665, 643464), (684, 625590), (756, 566010), (760, 563031), (798, 536220), (810, 528276), (840, 509409), (855, 500472), (945, 452808), (972, 440230), (993, 430920), (1026, 417060), (1064, 402165), (1080, 396207), (1134, 377340), (1140, 375354), (1197, 357480), (1215, 352184), (1260, 339606), (1324, 323190), (1330, 321732), (1368, 312795), (1512, 283005), (1539, 278040), (1596, 268110), (1620, 264138), (1655, 258552), (1701, 251560), (1710, 250236), (1890, 226404), (1944, 220115), (1986, 215460), (1995, 214488), (2052, 208530), (2268, 188670), (2280, 187677), (2317, 184680), (2394, 178740), (2430, 176092), (2520, 169803), (2565, 166824), (2648, 161595), (2660, 160866), (2835, 150936), (2979, 143640), (3078, 139020), (3192, 134055), (3240, 132069), (3310, 129276), (3402, 125780), (3420, 125118), (3591, 119160), (3780, 113202), (3972, 107730), (3990, 107244), (4104, 104265), (4536, 94335), (4617, 92680), (4634, 92340), (4788, 89370), (4860, 88046), (4965, 86184), (5130, 83412), (5320, 80433), (5670, 75468), (5958, 71820), (5985, 71496), (6156, 69510), (6289, 68040), (6620, 64638), (6804, 62890), (6840, 62559), (6951, 61560), (7182, 59580), (7560, 56601), (7695, 55608), (7944, 53865), (7980, 53622), (8505, 50312), (8937, 47880), (9234, 46340), (9268, 46170), (9576, 44685), (9720, 44023), (9930, 43092), (10260, 41706), (10773, 39720), (11340, 37734), (11585, 36936), (11916, 35910), (11970, 35748), (12312, 34755), (12578, 34020), (13240, 32319), (13608, 31445), (13902, 30780), (14364, 29790), (14895, 28728), (15390, 27804), (15960, 26811), (17010, 25156), (17874, 23940), (17955, 23832), (18468, 23170), (18536, 23085), (18867, 22680), (19860, 21546), (20520, 20853)]