19683854080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6689}}^1$

素因数の和:6751

約数の個数: 216

約数和(自身を含む): 54560696400

約数和(自身を除く): 34876842320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 121, 128, 152, 160, 176, 190, 209, 220, 242, 256, 304, 320, 352, 380, 418, 440, 484, 605, 608, 640, 704, 760, 836, 880, 968, 1045, 1210, 1216, 1280, 1408, 1520, 1672, 1760, 1936, 2090, 2299, 2420, 2432, 2816, 3040, 3344, 3520, 3872, 4180, 4598, 4840, 4864, 6080, 6688, 6689, 7040, 7744, 8360, 9196, 9680, 11495, 12160, 13376, 13378, 14080, 15488, 16720, 18392, 19360, 22990, 24320, 26752, 26756, 30976, 33440, 33445, 36784, 38720, 45980, 53504, 53512, 66880, 66890, 73568, 73579, 77440, 91960, 107024, 127091, 133760, 133780, 147136, 147158, 154880, 183920, 214048, 254182, 267520, 267560, 294272, 294316, 367840, 367895, 428096, 508364, 535120, 588544, 588632, 635455, 735680, 735790, 809369, 856192, 1016728, 1070240, 1177264, 1270910, 1398001, 1471360, 1471580, 1618738, 1712384, 2033456, 2140480, 2354528, 2541820, 2796002, 2942720, 2943160, 3237476, 4046845, 4066912, 4280960, 4709056, 5083640, 5592004, 5886320, 6474952, 6990005, 8093690, 8133824, 8561920, 9418112, 10167280, 11184008, 11772640, 12949904, 13980010, 15378011, 16187380, 16267648, 18836224, 20334560, 22368016, 23545280, 25899808, 27960020, 30756022, 32374760, 32535296, 40669120, 44736032, 47090560, 51799616, 55920040, 61512044, 64749520, 76890055, 81338240, 89472064, 94181120, 103599232, 111840080, 123024088, 129499040, 153780110, 162676480, 178944128, 207198464, 223680160, 246048176, 258998080, 307560220, 357888256, 447360320, 492096352, 517996160, 615120440, 894720640, 984192704, 1035992320, 1230240880, 1789441280, 1968385408, 2460481760, 3936770816, 4920963520, 9841927040, 19683854080]

約数ペア:

[(1, 19683854080), (2, 9841927040), (4, 4920963520), (5, 3936770816), (8, 2460481760), (10, 1968385408), (11, 1789441280), (16, 1230240880), (19, 1035992320), (20, 984192704), (22, 894720640), (32, 615120440), (38, 517996160), (40, 492096352), (44, 447360320), (55, 357888256), (64, 307560220), (76, 258998080), (80, 246048176), (88, 223680160), (95, 207198464), (110, 178944128), (121, 162676480), (128, 153780110), (152, 129499040), (160, 123024088), (176, 111840080), (190, 103599232), (209, 94181120), (220, 89472064), (242, 81338240), (256, 76890055), (304, 64749520), (320, 61512044), (352, 55920040), (380, 51799616), (418, 47090560), (440, 44736032), (484, 40669120), (605, 32535296), (608, 32374760), (640, 30756022), (704, 27960020), (760, 25899808), (836, 23545280), (880, 22368016), (968, 20334560), (1045, 18836224), (1210, 16267648), (1216, 16187380), (1280, 15378011), (1408, 13980010), (1520, 12949904), (1672, 11772640), (1760, 11184008), (1936, 10167280), (2090, 9418112), (2299, 8561920), (2420, 8133824), (2432, 8093690), (2816, 6990005), (3040, 6474952), (3344, 5886320), (3520, 5592004), (3872, 5083640), (4180, 4709056), (4598, 4280960), (4840, 4066912), (4864, 4046845), (6080, 3237476), (6688, 2943160), (6689, 2942720), (7040, 2796002), (7744, 2541820), (8360, 2354528), (9196, 2140480), (9680, 2033456), (11495, 1712384), (12160, 1618738), (13376, 1471580), (13378, 1471360), (14080, 1398001), (15488, 1270910), (16720, 1177264), (18392, 1070240), (19360, 1016728), (22990, 856192), (24320, 809369), (26752, 735790), (26756, 735680), (30976, 635455), (33440, 588632), (33445, 588544), (36784, 535120), (38720, 508364), (45980, 428096), (53504, 367895), (53512, 367840), (66880, 294316), (66890, 294272), (73568, 267560), (73579, 267520), (77440, 254182), (91960, 214048), (107024, 183920), (127091, 154880), (133760, 147158), (133780, 147136)]