442502400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 216

約数和(自身を含む): 1538477920

約数和(自身を除く): 1095975520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1140, 1200, 1213, 1216, 1280, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2426, 2432, 2850, 3040, 3200, 3639, 3648, 3800, 3840, 4560, 4800, 4852, 4864, 5700, 6065, 6080, 6400, 7278, 7296, 7600, 9120, 9600, 9704, 11400, 12130, 12160, 14556, 14592, 15200, 18195, 18240, 19200, 19408, 22800, 23047, 24260, 24320, 29112, 30325, 30400, 36390, 36480, 38816, 45600, 46094, 48520, 58224, 60650, 60800, 69141, 72780, 72960, 77632, 90975, 91200, 92188, 97040, 115235, 116448, 121300, 121600, 138282, 145560, 155264, 181950, 182400, 184376, 194080, 230470, 232896, 242600, 276564, 291120, 310528, 345705, 363900, 364800, 368752, 388160, 460940, 465792, 485200, 553128, 576175, 582240, 691410, 727800, 737504, 776320, 921880, 931584, 970400, 1106256, 1152350, 1164480, 1382820, 1455600, 1475008, 1552640, 1728525, 1843760, 1940800, 2212512, 2304700, 2328960, 2765640, 2911200, 2950016, 3457050, 3687520, 3881600, 4425024, 4609400, 4657920, 5531280, 5822400, 5900032, 6914100, 7375040, 7763200, 8850048, 9218800, 11062560, 11644800, 13828200, 14750080, 17700096, 18437600, 22125120, 23289600, 27656400, 29500160, 36875200, 44250240, 55312800, 73750400, 88500480, 110625600, 147500800, 221251200, 442502400]

約数ペア:

[(1, 442502400), (2, 221251200), (3, 147500800), (4, 110625600), (5, 88500480), (6, 73750400), (8, 55312800), (10, 44250240), (12, 36875200), (15, 29500160), (16, 27656400), (19, 23289600), (20, 22125120), (24, 18437600), (25, 17700096), (30, 14750080), (32, 13828200), (38, 11644800), (40, 11062560), (48, 9218800), (50, 8850048), (57, 7763200), (60, 7375040), (64, 6914100), (75, 5900032), (76, 5822400), (80, 5531280), (95, 4657920), (96, 4609400), (100, 4425024), (114, 3881600), (120, 3687520), (128, 3457050), (150, 2950016), (152, 2911200), (160, 2765640), (190, 2328960), (192, 2304700), (200, 2212512), (228, 1940800), (240, 1843760), (256, 1728525), (285, 1552640), (300, 1475008), (304, 1455600), (320, 1382820), (380, 1164480), (384, 1152350), (400, 1106256), (456, 970400), (475, 931584), (480, 921880), (570, 776320), (600, 737504), (608, 727800), (640, 691410), (760, 582240), (768, 576175), (800, 553128), (912, 485200), (950, 465792), (960, 460940), (1140, 388160), (1200, 368752), (1213, 364800), (1216, 363900), (1280, 345705), (1425, 310528), (1520, 291120), (1600, 276564), (1824, 242600), (1900, 232896), (1920, 230470), (2280, 194080), (2400, 184376), (2426, 182400), (2432, 181950), (2850, 155264), (3040, 145560), (3200, 138282), (3639, 121600), (3648, 121300), (3800, 116448), (3840, 115235), (4560, 97040), (4800, 92188), (4852, 91200), (4864, 90975), (5700, 77632), (6065, 72960), (6080, 72780), (6400, 69141), (7278, 60800), (7296, 60650), (7600, 58224), (9120, 48520), (9600, 46094), (9704, 45600), (11400, 38816), (12130, 36480), (12160, 36390), (14556, 30400), (14592, 30325), (15200, 29112), (18195, 24320), (18240, 24260), (19200, 23047), (19408, 22800)]