228669840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 240

約数和(自身を含む): 893692800

約数和(自身を除く): 665022960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 112, 118, 120, 126, 140, 144, 168, 177, 180, 210, 236, 240, 252, 280, 295, 315, 336, 354, 360, 413, 420, 472, 504, 531, 560, 590, 630, 708, 720, 769, 826, 840, 885, 944, 1008, 1062, 1180, 1239, 1260, 1416, 1538, 1652, 1680, 1770, 2065, 2124, 2307, 2360, 2478, 2520, 2655, 2832, 3076, 3304, 3540, 3717, 3845, 4130, 4248, 4614, 4720, 4956, 5040, 5310, 5383, 6152, 6195, 6608, 6921, 7080, 7434, 7690, 8260, 8496, 9228, 9912, 10620, 10766, 11535, 12304, 12390, 13842, 14160, 14868, 15380, 16149, 16520, 18456, 18585, 19824, 21240, 21532, 23070, 24780, 26915, 27684, 29736, 30760, 32298, 33040, 34605, 36912, 37170, 42480, 43064, 45371, 46140, 48447, 49560, 53830, 55368, 59472, 61520, 64596, 69210, 74340, 80745, 86128, 90742, 92280, 96894, 99120, 107660, 110736, 129192, 136113, 138420, 148680, 161490, 181484, 184560, 193788, 215320, 226855, 242235, 258384, 272226, 276840, 297360, 317597, 322980, 362968, 387576, 408339, 430640, 453710, 484470, 544452, 553680, 635194, 645960, 680565, 725936, 775152, 816678, 907420, 952791, 968940, 1088904, 1270388, 1291920, 1361130, 1587985, 1633356, 1814840, 1905582, 1937880, 2041695, 2177808, 2540776, 2722260, 2858373, 3175970, 3266712, 3629680, 3811164, 3875760, 4083390, 4763955, 5081552, 5444520, 5716746, 6351940, 6533424, 7622328, 8166780, 9527910, 10889040, 11433492, 12703880, 14291865, 15244656, 16333560, 19055820, 22866984, 25407760, 28583730, 32667120, 38111640, 45733968, 57167460, 76223280, 114334920, 228669840]

約数ペア:

[(1, 228669840), (2, 114334920), (3, 76223280), (4, 57167460), (5, 45733968), (6, 38111640), (7, 32667120), (8, 28583730), (9, 25407760), (10, 22866984), (12, 19055820), (14, 16333560), (15, 15244656), (16, 14291865), (18, 12703880), (20, 11433492), (21, 10889040), (24, 9527910), (28, 8166780), (30, 7622328), (35, 6533424), (36, 6351940), (40, 5716746), (42, 5444520), (45, 5081552), (48, 4763955), (56, 4083390), (59, 3875760), (60, 3811164), (63, 3629680), (70, 3266712), (72, 3175970), (80, 2858373), (84, 2722260), (90, 2540776), (105, 2177808), (112, 2041695), (118, 1937880), (120, 1905582), (126, 1814840), (140, 1633356), (144, 1587985), (168, 1361130), (177, 1291920), (180, 1270388), (210, 1088904), (236, 968940), (240, 952791), (252, 907420), (280, 816678), (295, 775152), (315, 725936), (336, 680565), (354, 645960), (360, 635194), (413, 553680), (420, 544452), (472, 484470), (504, 453710), (531, 430640), (560, 408339), (590, 387576), (630, 362968), (708, 322980), (720, 317597), (769, 297360), (826, 276840), (840, 272226), (885, 258384), (944, 242235), (1008, 226855), (1062, 215320), (1180, 193788), (1239, 184560), (1260, 181484), (1416, 161490), (1538, 148680), (1652, 138420), (1680, 136113), (1770, 129192), (2065, 110736), (2124, 107660), (2307, 99120), (2360, 96894), (2478, 92280), (2520, 90742), (2655, 86128), (2832, 80745), (3076, 74340), (3304, 69210), (3540, 64596), (3717, 61520), (3845, 59472), (4130, 55368), (4248, 53830), (4614, 49560), (4720, 48447), (4956, 46140), (5040, 45371), (5310, 43064), (5383, 42480), (6152, 37170), (6195, 36912), (6608, 34605), (6921, 33040), (7080, 32298), (7434, 30760), (7690, 29736), (8260, 27684), (8496, 26915), (9228, 24780), (9912, 23070), (10620, 21532), (10766, 21240), (11535, 19824), (12304, 18585), (12390, 18456), (13842, 16520), (14160, 16149), (14868, 15380)]