40322702880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491261}}^1$

素因数の和:491304

約数の個数: 192

約数和(自身を含む): 148557628800

約数和(自身を除く): 108234925920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 13680, 16416, 20520, 27360, 41040, 82080, 491261, 982522, 1473783, 1965044, 2456305, 2947566, 3930088, 4421349, 4912610, 5895132, 7368915, 7860176, 8842698, 9333959, 9825220, 11790264, 13264047, 14737830, 15720352, 17685396, 18667918, 19650440, 22106745, 23580528, 26528094, 28001877, 29475660, 35370792, 37335836, 39300880, 44213490, 46669795, 47161056, 53056188, 56003754, 58951320, 66320235, 70741584, 74671672, 78601760, 84005631, 88426980, 93339590, 106112376, 112007508, 117902640, 132640470, 140009385, 141483168, 149343344, 168011262, 176853960, 186679180, 212224752, 224015016, 235805280, 252016893, 265280940, 280018770, 298686688, 336022524, 353707920, 373358360, 420028155, 424449504, 448030032, 504033786, 530561880, 560037540, 672045048, 707415840, 746716720, 840056310, 896060064, 1008067572, 1061123760, 1120075080, 1260084465, 1344090096, 1493433440, 1680112620, 2016135144, 2122247520, 2240150160, 2520168930, 2688180192, 3360225240, 4032270288, 4480300320, 5040337860, 6720450480, 8064540576, 10080675720, 13440900960, 20161351440, 40322702880]

約数ペア:

[(1, 40322702880), (2, 20161351440), (3, 13440900960), (4, 10080675720), (5, 8064540576), (6, 6720450480), (8, 5040337860), (9, 4480300320), (10, 4032270288), (12, 3360225240), (15, 2688180192), (16, 2520168930), (18, 2240150160), (19, 2122247520), (20, 2016135144), (24, 1680112620), (27, 1493433440), (30, 1344090096), (32, 1260084465), (36, 1120075080), (38, 1061123760), (40, 1008067572), (45, 896060064), (48, 840056310), (54, 746716720), (57, 707415840), (60, 672045048), (72, 560037540), (76, 530561880), (80, 504033786), (90, 448030032), (95, 424449504), (96, 420028155), (108, 373358360), (114, 353707920), (120, 336022524), (135, 298686688), (144, 280018770), (152, 265280940), (160, 252016893), (171, 235805280), (180, 224015016), (190, 212224752), (216, 186679180), (228, 176853960), (240, 168011262), (270, 149343344), (285, 141483168), (288, 140009385), (304, 132640470), (342, 117902640), (360, 112007508), (380, 106112376), (432, 93339590), (456, 88426980), (480, 84005631), (513, 78601760), (540, 74671672), (570, 70741584), (608, 66320235), (684, 58951320), (720, 56003754), (760, 53056188), (855, 47161056), (864, 46669795), (912, 44213490), (1026, 39300880), (1080, 37335836), (1140, 35370792), (1368, 29475660), (1440, 28001877), (1520, 26528094), (1710, 23580528), (1824, 22106745), (2052, 19650440), (2160, 18667918), (2280, 17685396), (2565, 15720352), (2736, 14737830), (3040, 13264047), (3420, 11790264), (4104, 9825220), (4320, 9333959), (4560, 8842698), (5130, 7860176), (5472, 7368915), (6840, 5895132), (8208, 4912610), (9120, 4421349), (10260, 3930088), (13680, 2947566), (16416, 2456305), (20520, 1965044), (27360, 1473783), (41040, 982522), (82080, 491261)]