764527680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{12641}}^1$

素因数の和:12674

約数の個数: 224

約数和(自身を含む): 3082625280

約数和(自身を除く): 2318097600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 12641, 15120, 20160, 25282, 30240, 37923, 50564, 60480, 63205, 75846, 88487, 101128, 113769, 126410, 151692, 176974, 189615, 202256, 227538, 252820, 265461, 303384, 341307, 353948, 379230, 404512, 442435, 455076, 505640, 530922, 568845, 606768, 682614, 707896, 758460, 796383, 809024, 884870, 910152, 1011280, 1061844, 1137690, 1213536, 1327305, 1365228, 1415792, 1516920, 1592766, 1706535, 1769740, 1820304, 2022560, 2123688, 2275380, 2389149, 2427072, 2654610, 2730456, 2831584, 3033840, 3185532, 3413070, 3539480, 3640608, 3981915, 4045120, 4247376, 4550760, 4778298, 5309220, 5460912, 5663168, 6067680, 6371064, 6826140, 7078960, 7281216, 7963830, 8494752, 9101520, 9556596, 10618440, 10921824, 11945745, 12135360, 12742128, 13652280, 14157920, 15927660, 16989504, 18203040, 19113192, 21236880, 21843648, 23891490, 25484256, 27304560, 28315840, 31855320, 36406080, 38226384, 42473760, 47782980, 50968512, 54609120, 63710640, 76452768, 84947520, 95565960, 109218240, 127421280, 152905536, 191131920, 254842560, 382263840, 764527680]

約数ペア:

[(1, 764527680), (2, 382263840), (3, 254842560), (4, 191131920), (5, 152905536), (6, 127421280), (7, 109218240), (8, 95565960), (9, 84947520), (10, 76452768), (12, 63710640), (14, 54609120), (15, 50968512), (16, 47782980), (18, 42473760), (20, 38226384), (21, 36406080), (24, 31855320), (27, 28315840), (28, 27304560), (30, 25484256), (32, 23891490), (35, 21843648), (36, 21236880), (40, 19113192), (42, 18203040), (45, 16989504), (48, 15927660), (54, 14157920), (56, 13652280), (60, 12742128), (63, 12135360), (64, 11945745), (70, 10921824), (72, 10618440), (80, 9556596), (84, 9101520), (90, 8494752), (96, 7963830), (105, 7281216), (108, 7078960), (112, 6826140), (120, 6371064), (126, 6067680), (135, 5663168), (140, 5460912), (144, 5309220), (160, 4778298), (168, 4550760), (180, 4247376), (189, 4045120), (192, 3981915), (210, 3640608), (216, 3539480), (224, 3413070), (240, 3185532), (252, 3033840), (270, 2831584), (280, 2730456), (288, 2654610), (315, 2427072), (320, 2389149), (336, 2275380), (360, 2123688), (378, 2022560), (420, 1820304), (432, 1769740), (448, 1706535), (480, 1592766), (504, 1516920), (540, 1415792), (560, 1365228), (576, 1327305), (630, 1213536), (672, 1137690), (720, 1061844), (756, 1011280), (840, 910152), (864, 884870), (945, 809024), (960, 796383), (1008, 758460), (1080, 707896), (1120, 682614), (1260, 606768), (1344, 568845), (1440, 530922), (1512, 505640), (1680, 455076), (1728, 442435), (1890, 404512), (2016, 379230), (2160, 353948), (2240, 341307), (2520, 303384), (2880, 265461), (3024, 252820), (3360, 227538), (3780, 202256), (4032, 189615), (4320, 176974), (5040, 151692), (6048, 126410), (6720, 113769), (7560, 101128), (8640, 88487), (10080, 75846), (12096, 63205), (12641, 60480), (15120, 50564), (20160, 37923), (25282, 30240)]