148798440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 558005760

約数和(自身を除く): 409207320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 431, 504, 548, 630, 685, 822, 840, 862, 959, 1096, 1233, 1260, 1293, 1370, 1644, 1724, 1918, 2055, 2155, 2466, 2520, 2586, 2740, 2877, 3017, 3288, 3448, 3836, 3879, 4110, 4310, 4795, 4932, 5172, 5480, 5754, 6034, 6165, 6465, 7672, 7758, 8220, 8620, 8631, 9051, 9590, 9864, 10344, 11508, 12068, 12330, 12930, 14385, 15085, 15516, 16440, 17240, 17262, 18102, 19180, 19395, 23016, 24136, 24660, 25860, 27153, 28770, 30170, 31032, 34524, 36204, 38360, 38790, 43155, 45255, 49320, 51720, 54306, 57540, 59047, 60340, 69048, 72408, 77580, 86310, 90510, 108612, 115080, 118094, 120680, 135765, 155160, 172620, 177141, 181020, 217224, 236188, 271530, 295235, 345240, 354282, 362040, 413329, 472376, 531423, 543060, 590470, 708564, 826658, 885705, 1062846, 1086120, 1180940, 1239987, 1417128, 1653316, 1771410, 2066645, 2125692, 2361880, 2479974, 2657115, 3306632, 3542820, 3719961, 4133290, 4251384, 4959948, 5314230, 6199935, 7085640, 7439922, 8266580, 9919896, 10628460, 12399870, 14879844, 16533160, 18599805, 21256920, 24799740, 29759688, 37199610, 49599480, 74399220, 148798440]

約数ペア:

[(1, 148798440), (2, 74399220), (3, 49599480), (4, 37199610), (5, 29759688), (6, 24799740), (7, 21256920), (8, 18599805), (9, 16533160), (10, 14879844), (12, 12399870), (14, 10628460), (15, 9919896), (18, 8266580), (20, 7439922), (21, 7085640), (24, 6199935), (28, 5314230), (30, 4959948), (35, 4251384), (36, 4133290), (40, 3719961), (42, 3542820), (45, 3306632), (56, 2657115), (60, 2479974), (63, 2361880), (70, 2125692), (72, 2066645), (84, 1771410), (90, 1653316), (105, 1417128), (120, 1239987), (126, 1180940), (137, 1086120), (140, 1062846), (168, 885705), (180, 826658), (210, 708564), (252, 590470), (274, 543060), (280, 531423), (315, 472376), (360, 413329), (411, 362040), (420, 354282), (431, 345240), (504, 295235), (548, 271530), (630, 236188), (685, 217224), (822, 181020), (840, 177141), (862, 172620), (959, 155160), (1096, 135765), (1233, 120680), (1260, 118094), (1293, 115080), (1370, 108612), (1644, 90510), (1724, 86310), (1918, 77580), (2055, 72408), (2155, 69048), (2466, 60340), (2520, 59047), (2586, 57540), (2740, 54306), (2877, 51720), (3017, 49320), (3288, 45255), (3448, 43155), (3836, 38790), (3879, 38360), (4110, 36204), (4310, 34524), (4795, 31032), (4932, 30170), (5172, 28770), (5480, 27153), (5754, 25860), (6034, 24660), (6165, 24136), (6465, 23016), (7672, 19395), (7758, 19180), (8220, 18102), (8620, 17262), (8631, 17240), (9051, 16440), (9590, 15516), (9864, 15085), (10344, 14385), (11508, 12930), (12068, 12330)]