255528133920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{59567}}^1$

素因数の和:59925

約数の個数: 240

約数和(自身を含む): 904541033088

約数和(自身を除く): 649012899168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 331, 360, 405, 432, 480, 540, 648, 662, 720, 810, 864, 993, 1080, 1296, 1324, 1440, 1620, 1655, 1986, 2160, 2592, 2648, 2979, 3240, 3310, 3972, 4320, 4965, 5296, 5958, 6480, 6620, 7944, 8937, 9930, 10592, 11916, 12960, 13240, 14895, 15888, 17874, 19860, 23832, 26480, 26811, 29790, 31776, 35748, 39720, 44685, 47664, 52960, 53622, 59567, 59580, 71496, 79440, 89370, 95328, 107244, 119134, 119160, 134055, 142992, 158880, 178701, 178740, 214488, 238268, 238320, 268110, 285984, 297835, 357402, 357480, 428976, 476536, 476640, 536103, 536220, 595670, 714804, 714960, 857952, 893505, 953072, 1072206, 1072440, 1191340, 1429608, 1429920, 1608309, 1787010, 1906144, 2144412, 2144880, 2382680, 2680515, 2859216, 3216618, 3574020, 4288824, 4289760, 4765360, 4824927, 5361030, 5718432, 6433236, 7148040, 8041545, 8577648, 9530720, 9649854, 10722060, 12866472, 14296080, 16083090, 17155296, 19299708, 19716677, 21444120, 24124635, 25732944, 28592160, 32166180, 38599416, 39433354, 42888240, 48249270, 51465888, 59150031, 64332360, 77198832, 78866708, 85776480, 96498540, 98583385, 118300062, 128664720, 154397664, 157733416, 177450093, 192997080, 197166770, 236600124, 257329440, 295750155, 315466832, 354900186, 385994160, 394333540, 473200248, 532350279, 591500310, 630933664, 709800372, 771988320, 788667080, 887250465, 946400496, 1064700558, 1183000620, 1419600744, 1577334160, 1597050837, 1774500930, 1892800992, 2129401116, 2366001240, 2661751395, 2839201488, 3154668320, 3194101674, 3549001860, 4258802232, 4732002480, 5323502790, 5678402976, 6388203348, 7098003720, 7985254185, 8517604464, 9464004960, 10647005580, 12776406696, 14196007440, 15970508370, 17035208928, 21294011160, 25552813392, 28392014880, 31941016740, 42588022320, 51105626784, 63882033480, 85176044640, 127764066960, 255528133920]

約数ペア:

[(1, 255528133920), (2, 127764066960), (3, 85176044640), (4, 63882033480), (5, 51105626784), (6, 42588022320), (8, 31941016740), (9, 28392014880), (10, 25552813392), (12, 21294011160), (15, 17035208928), (16, 15970508370), (18, 14196007440), (20, 12776406696), (24, 10647005580), (27, 9464004960), (30, 8517604464), (32, 7985254185), (36, 7098003720), (40, 6388203348), (45, 5678402976), (48, 5323502790), (54, 4732002480), (60, 4258802232), (72, 3549001860), (80, 3194101674), (81, 3154668320), (90, 2839201488), (96, 2661751395), (108, 2366001240), (120, 2129401116), (135, 1892800992), (144, 1774500930), (160, 1597050837), (162, 1577334160), (180, 1419600744), (216, 1183000620), (240, 1064700558), (270, 946400496), (288, 887250465), (324, 788667080), (331, 771988320), (360, 709800372), (405, 630933664), (432, 591500310), (480, 532350279), (540, 473200248), (648, 394333540), (662, 385994160), (720, 354900186), (810, 315466832), (864, 295750155), (993, 257329440), (1080, 236600124), (1296, 197166770), (1324, 192997080), (1440, 177450093), (1620, 157733416), (1655, 154397664), (1986, 128664720), (2160, 118300062), (2592, 98583385), (2648, 96498540), (2979, 85776480), (3240, 78866708), (3310, 77198832), (3972, 64332360), (4320, 59150031), (4965, 51465888), (5296, 48249270), (5958, 42888240), (6480, 39433354), (6620, 38599416), (7944, 32166180), (8937, 28592160), (9930, 25732944), (10592, 24124635), (11916, 21444120), (12960, 19716677), (13240, 19299708), (14895, 17155296), (15888, 16083090), (17874, 14296080), (19860, 12866472), (23832, 10722060), (26480, 9649854), (26811, 9530720), (29790, 8577648), (31776, 8041545), (35748, 7148040), (39720, 6433236), (44685, 5718432), (47664, 5361030), (52960, 4824927), (53622, 4765360), (59567, 4289760), (59580, 4288824), (71496, 3574020), (79440, 3216618), (89370, 2859216), (95328, 2680515), (107244, 2382680), (119134, 2144880), (119160, 2144412), (134055, 1906144), (142992, 1787010), (158880, 1608309), (178701, 1429920), (178740, 1429608), (214488, 1191340), (238268, 1072440), (238320, 1072206), (268110, 953072), (285984, 893505), (297835, 857952), (357402, 714960), (357480, 714804), (428976, 595670), (476536, 536220), (476640, 536103)]