1896788880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:739

約数の個数: 320

約数和(自身を含む): 7509043200

約数和(自身を除く): 5612254320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 331, 336, 360, 378, 379, 420, 432, 504, 540, 560, 630, 662, 720, 756, 758, 840, 945, 993, 1008, 1080, 1137, 1260, 1324, 1512, 1516, 1655, 1680, 1890, 1895, 1986, 2160, 2274, 2317, 2520, 2648, 2653, 2979, 3024, 3032, 3310, 3411, 3780, 3790, 3972, 4548, 4634, 4965, 5040, 5296, 5306, 5685, 5958, 6064, 6620, 6822, 6951, 7560, 7580, 7944, 7959, 8937, 9096, 9268, 9930, 10233, 10612, 11370, 11585, 11916, 13240, 13265, 13644, 13902, 14895, 15120, 15160, 15888, 15918, 17055, 17874, 18192, 18536, 19860, 20466, 20853, 21224, 22740, 23170, 23832, 23877, 26480, 26530, 27288, 27804, 29790, 30320, 31836, 34110, 34755, 35748, 37072, 39720, 39795, 40932, 41706, 42448, 44685, 45480, 46340, 47664, 47754, 51165, 53060, 54576, 55608, 59580, 62559, 63672, 68220, 69510, 71496, 71631, 79440, 79590, 81864, 83412, 89370, 90960, 92680, 95508, 102330, 104265, 106120, 111216, 119160, 119385, 125118, 125449, 127344, 136440, 139020, 142992, 143262, 159180, 163728, 166824, 178740, 185360, 191016, 204660, 208530, 212240, 238320, 238770, 250236, 250898, 272880, 278040, 286524, 312795, 318360, 333648, 357480, 358155, 376347, 382032, 409320, 417060, 477540, 500472, 501796, 556080, 573048, 625590, 627245, 636720, 714960, 716310, 752694, 818640, 834120, 878143, 955080, 1000944, 1003592, 1129041, 1146096, 1251180, 1254490, 1432620, 1505388, 1668240, 1756286, 1881735, 1910160, 2007184, 2258082, 2502360, 2508980, 2634429, 2865240, 3010776, 3387123, 3512572, 3763470, 4390715, 4516164, 5004720, 5017960, 5268858, 5645205, 5730480, 6021552, 6774246, 7025144, 7526940, 7903287, 8781430, 9032328, 10035920, 10537716, 11290410, 13172145, 13548492, 14050288, 15053880, 15806574, 16935615, 17562860, 18064656, 21075432, 22580820, 23709861, 26344290, 27096984, 30107760, 31613148, 33871230, 35125720, 39516435, 42150864, 45161640, 47419722, 52688580, 54193968, 63226296, 67742460, 70251440, 79032870, 90323280, 94839444, 105377160, 118549305, 126452592, 135484920, 158065740, 189678888, 210754320, 237098610, 270969840, 316131480, 379357776, 474197220, 632262960, 948394440, 1896788880]

約数ペア:

[(1, 1896788880), (2, 948394440), (3, 632262960), (4, 474197220), (5, 379357776), (6, 316131480), (7, 270969840), (8, 237098610), (9, 210754320), (10, 189678888), (12, 158065740), (14, 135484920), (15, 126452592), (16, 118549305), (18, 105377160), (20, 94839444), (21, 90323280), (24, 79032870), (27, 70251440), (28, 67742460), (30, 63226296), (35, 54193968), (36, 52688580), (40, 47419722), (42, 45161640), (45, 42150864), (48, 39516435), (54, 35125720), (56, 33871230), (60, 31613148), (63, 30107760), (70, 27096984), (72, 26344290), (80, 23709861), (84, 22580820), (90, 21075432), (105, 18064656), (108, 17562860), (112, 16935615), (120, 15806574), (126, 15053880), (135, 14050288), (140, 13548492), (144, 13172145), (168, 11290410), (180, 10537716), (189, 10035920), (210, 9032328), (216, 8781430), (240, 7903287), (252, 7526940), (270, 7025144), (280, 6774246), (315, 6021552), (331, 5730480), (336, 5645205), (360, 5268858), (378, 5017960), (379, 5004720), (420, 4516164), (432, 4390715), (504, 3763470), (540, 3512572), (560, 3387123), (630, 3010776), (662, 2865240), (720, 2634429), (756, 2508980), (758, 2502360), (840, 2258082), (945, 2007184), (993, 1910160), (1008, 1881735), (1080, 1756286), (1137, 1668240), (1260, 1505388), (1324, 1432620), (1512, 1254490), (1516, 1251180), (1655, 1146096), (1680, 1129041), (1890, 1003592), (1895, 1000944), (1986, 955080), (2160, 878143), (2274, 834120), (2317, 818640), (2520, 752694), (2648, 716310), (2653, 714960), (2979, 636720), (3024, 627245), (3032, 625590), (3310, 573048), (3411, 556080), (3780, 501796), (3790, 500472), (3972, 477540), (4548, 417060), (4634, 409320), (4965, 382032), (5040, 376347), (5296, 358155), (5306, 357480), (5685, 333648), (5958, 318360), (6064, 312795), (6620, 286524), (6822, 278040), (6951, 272880), (7560, 250898), (7580, 250236), (7944, 238770), (7959, 238320), (8937, 212240), (9096, 208530), (9268, 204660), (9930, 191016), (10233, 185360), (10612, 178740), (11370, 166824), (11585, 163728), (11916, 159180), (13240, 143262), (13265, 142992), (13644, 139020), (13902, 136440), (14895, 127344), (15120, 125449), (15160, 125118), (15888, 119385), (15918, 119160), (17055, 111216), (17874, 106120), (18192, 104265), (18536, 102330), (19860, 95508), (20466, 92680), (20853, 90960), (21224, 89370), (22740, 83412), (23170, 81864), (23832, 79590), (23877, 79440), (26480, 71631), (26530, 71496), (27288, 69510), (27804, 68220), (29790, 63672), (30320, 62559), (31836, 59580), (34110, 55608), (34755, 54576), (35748, 53060), (37072, 51165), (39720, 47754), (39795, 47664), (40932, 46340), (41706, 45480), (42448, 44685)]