21936631680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1321}}^1$

素因数の和:1411

約数の個数: 384

約数和(自身を含む): 80340055200

約数和(自身を除く): 58403423520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 961, 992, 1080, 1116, 1152, 1240, 1321, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1922, 1984, 2160, 2232, 2480, 2642, 2790, 2880, 2883, 2976, 3348, 3456, 3720, 3844, 3963, 3968, 4185, 4320, 4464, 4805, 4960, 5284, 5580, 5760, 5766, 5952, 6605, 6696, 7440, 7688, 7926, 8370, 8640, 8649, 8928, 9610, 9920, 10568, 11160, 11532, 11889, 11904, 13210, 13392, 14415, 14880, 15376, 15852, 16740, 17280, 17298, 17856, 19220, 19815, 19840, 21136, 22320, 23064, 23778, 25947, 26420, 26784, 28830, 29760, 30752, 31704, 33480, 34596, 35667, 35712, 38440, 39630, 40951, 42272, 43245, 44640, 46128, 47556, 51894, 52840, 53568, 57660, 59445, 59520, 61504, 63408, 66960, 69192, 71334, 76880, 79260, 81902, 84544, 86490, 89280, 92256, 95112, 103788, 105680, 107136, 115320, 118890, 122853, 123008, 126816, 129735, 133920, 138384, 142668, 153760, 158520, 163804, 169088, 172980, 178335, 178560, 184512, 190224, 204755, 207576, 211360, 230640, 237780, 245706, 253632, 259470, 267840, 276768, 285336, 307520, 317040, 327608, 345960, 356670, 368559, 369024, 380448, 409510, 415152, 422720, 461280, 475560, 491412, 507264, 518940, 535680, 553536, 570672, 614265, 615040, 634080, 655216, 691920, 713340, 737118, 760896, 819020, 830304, 845440, 922560, 951120, 982824, 1037880, 1105677, 1107072, 1141344, 1228530, 1268160, 1269481, 1310432, 1383840, 1426680, 1474236, 1521792, 1638040, 1660608, 1842795, 1845120, 1902240, 1965648, 2075760, 2211354, 2282688, 2457060, 2536320, 2538962, 2620864, 2767680, 2853360, 2948472, 3276080, 3321216, 3685590, 3804480, 3808443, 3931296, 4151520, 4422708, 4565376, 4914120, 5077924, 5241728, 5528385, 5535360, 5706720, 5896944, 6347405, 6552160, 7371180, 7608960, 7616886, 7862592, 8303040, 8845416, 9828240, 10155848, 11056770, 11413440, 11425329, 11793888, 12694810, 13104320, 14742360, 15233772, 15725184, 16606080, 17690832, 19042215, 19656480, 20311696, 22113540, 22826880, 22850658, 23587776, 25389620, 26208640, 29484720, 30467544, 34275987, 35381664, 38084430, 39312960, 40623392, 44227080, 45701316, 47175552, 50779240, 57126645, 58969440, 60935088, 68551974, 70763328, 76168860, 78625920, 81246784, 88454160, 91402632, 101558480, 114253290, 117938880, 121870176, 137103948, 141526656, 152337720, 162493568, 171379935, 176908320, 182805264, 203116960, 228506580, 235877760, 243740352, 274207896, 304675440, 342759870, 353816640, 365610528, 406233920, 457013160, 487480704, 548415792, 609350880, 685519740, 707633280, 731221056, 812467840, 914026320, 1096831584, 1218701760, 1371039480, 1462442112, 1828052640, 2193663168, 2437403520, 2742078960, 3656105280, 4387326336, 5484157920, 7312210560, 10968315840, 21936631680]

約数ペア:

[(1, 21936631680), (2, 10968315840), (3, 7312210560), (4, 5484157920), (5, 4387326336), (6, 3656105280), (8, 2742078960), (9, 2437403520), (10, 2193663168), (12, 1828052640), (15, 1462442112), (16, 1371039480), (18, 1218701760), (20, 1096831584), (24, 914026320), (27, 812467840), (30, 731221056), (31, 707633280), (32, 685519740), (36, 609350880), (40, 548415792), (45, 487480704), (48, 457013160), (54, 406233920), (60, 365610528), (62, 353816640), (64, 342759870), (72, 304675440), (80, 274207896), (90, 243740352), (93, 235877760), (96, 228506580), (108, 203116960), (120, 182805264), (124, 176908320), (128, 171379935), (135, 162493568), (144, 152337720), (155, 141526656), (160, 137103948), (180, 121870176), (186, 117938880), (192, 114253290), (216, 101558480), (240, 91402632), (248, 88454160), (270, 81246784), (279, 78625920), (288, 76168860), (310, 70763328), (320, 68551974), (360, 60935088), (372, 58969440), (384, 57126645), (432, 50779240), (465, 47175552), (480, 45701316), (496, 44227080), (540, 40623392), (558, 39312960), (576, 38084430), (620, 35381664), (640, 34275987), (720, 30467544), (744, 29484720), (837, 26208640), (864, 25389620), (930, 23587776), (960, 22850658), (961, 22826880), (992, 22113540), (1080, 20311696), (1116, 19656480), (1152, 19042215), (1240, 17690832), (1321, 16606080), (1395, 15725184), (1440, 15233772), (1488, 14742360), (1674, 13104320), (1728, 12694810), (1860, 11793888), (1920, 11425329), (1922, 11413440), (1984, 11056770), (2160, 10155848), (2232, 9828240), (2480, 8845416), (2642, 8303040), (2790, 7862592), (2880, 7616886), (2883, 7608960), (2976, 7371180), (3348, 6552160), (3456, 6347405), (3720, 5896944), (3844, 5706720), (3963, 5535360), (3968, 5528385), (4185, 5241728), (4320, 5077924), (4464, 4914120), (4805, 4565376), (4960, 4422708), (5284, 4151520), (5580, 3931296), (5760, 3808443), (5766, 3804480), (5952, 3685590), (6605, 3321216), (6696, 3276080), (7440, 2948472), (7688, 2853360), (7926, 2767680), (8370, 2620864), (8640, 2538962), (8649, 2536320), (8928, 2457060), (9610, 2282688), (9920, 2211354), (10568, 2075760), (11160, 1965648), (11532, 1902240), (11889, 1845120), (11904, 1842795), (13210, 1660608), (13392, 1638040), (14415, 1521792), (14880, 1474236), (15376, 1426680), (15852, 1383840), (16740, 1310432), (17280, 1269481), (17298, 1268160), (17856, 1228530), (19220, 1141344), (19815, 1107072), (19840, 1105677), (21136, 1037880), (22320, 982824), (23064, 951120), (23778, 922560), (25947, 845440), (26420, 830304), (26784, 819020), (28830, 760896), (29760, 737118), (30752, 713340), (31704, 691920), (33480, 655216), (34596, 634080), (35667, 615040), (35712, 614265), (38440, 570672), (39630, 553536), (40951, 535680), (42272, 518940), (43245, 507264), (44640, 491412), (46128, 475560), (47556, 461280), (51894, 422720), (52840, 415152), (53568, 409510), (57660, 380448), (59445, 369024), (59520, 368559), (61504, 356670), (63408, 345960), (66960, 327608), (69192, 317040), (71334, 307520), (76880, 285336), (79260, 276768), (81902, 267840), (84544, 259470), (86490, 253632), (89280, 245706), (92256, 237780), (95112, 230640), (103788, 211360), (105680, 207576), (107136, 204755), (115320, 190224), (118890, 184512), (122853, 178560), (123008, 178335), (126816, 172980), (129735, 169088), (133920, 163804), (138384, 158520), (142668, 153760)]