40844160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 161347680

約数和(自身を除く): 120503520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1013, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2026, 2240, 2520, 2688, 2880, 3039, 3360, 4032, 4052, 4480, 5040, 5065, 5760, 6078, 6720, 7091, 8064, 8104, 9117, 10080, 10130, 12156, 13440, 14182, 15195, 16208, 18234, 20160, 20260, 21273, 24312, 28364, 30390, 32416, 35455, 36468, 40320, 40520, 42546, 45585, 48624, 56728, 60780, 63819, 64832, 70910, 72936, 81040, 85092, 91170, 97248, 106365, 113456, 121560, 127638, 129664, 141820, 145872, 162080, 170184, 182340, 194496, 212730, 226912, 243120, 255276, 283640, 291744, 319095, 324160, 340368, 364680, 388992, 425460, 453824, 486240, 510552, 567280, 583488, 638190, 648320, 680736, 729360, 850920, 907648, 972480, 1021104, 1134560, 1166976, 1276380, 1361472, 1458720, 1701840, 1944960, 2042208, 2269120, 2552760, 2722944, 2917440, 3403680, 4084416, 4538240, 5105520, 5834880, 6807360, 8168832, 10211040, 13614720, 20422080, 40844160]

約数ペア:

[(1, 40844160), (2, 20422080), (3, 13614720), (4, 10211040), (5, 8168832), (6, 6807360), (7, 5834880), (8, 5105520), (9, 4538240), (10, 4084416), (12, 3403680), (14, 2917440), (15, 2722944), (16, 2552760), (18, 2269120), (20, 2042208), (21, 1944960), (24, 1701840), (28, 1458720), (30, 1361472), (32, 1276380), (35, 1166976), (36, 1134560), (40, 1021104), (42, 972480), (45, 907648), (48, 850920), (56, 729360), (60, 680736), (63, 648320), (64, 638190), (70, 583488), (72, 567280), (80, 510552), (84, 486240), (90, 453824), (96, 425460), (105, 388992), (112, 364680), (120, 340368), (126, 324160), (128, 319095), (140, 291744), (144, 283640), (160, 255276), (168, 243120), (180, 226912), (192, 212730), (210, 194496), (224, 182340), (240, 170184), (252, 162080), (280, 145872), (288, 141820), (315, 129664), (320, 127638), (336, 121560), (360, 113456), (384, 106365), (420, 97248), (448, 91170), (480, 85092), (504, 81040), (560, 72936), (576, 70910), (630, 64832), (640, 63819), (672, 60780), (720, 56728), (840, 48624), (896, 45585), (960, 42546), (1008, 40520), (1013, 40320), (1120, 36468), (1152, 35455), (1260, 32416), (1344, 30390), (1440, 28364), (1680, 24312), (1920, 21273), (2016, 20260), (2026, 20160), (2240, 18234), (2520, 16208), (2688, 15195), (2880, 14182), (3039, 13440), (3360, 12156), (4032, 10130), (4052, 10080), (4480, 9117), (5040, 8104), (5065, 8064), (5760, 7091), (6078, 6720)]