30971221344

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{12899}}^1$

素因数の和:13322

約数の個数: 192

約数和(自身を含む): 103505472000

約数和(自身を除く): 72534250656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 397, 432, 504, 672, 756, 794, 864, 1008, 1191, 1512, 1588, 2016, 2382, 2779, 3024, 3176, 3573, 4764, 5558, 6048, 6352, 7146, 8337, 9528, 10719, 11116, 12704, 12899, 14292, 16674, 19056, 21438, 22232, 25011, 25798, 28584, 33348, 38112, 38697, 42876, 44464, 50022, 51596, 57168, 66696, 75033, 77394, 85752, 88928, 90293, 100044, 103192, 114336, 116091, 133392, 150066, 154788, 171504, 180586, 200088, 206384, 232182, 266784, 270879, 300132, 309576, 343008, 348273, 361172, 400176, 412768, 464364, 541758, 600264, 619152, 696546, 722344, 800352, 812637, 928728, 1083516, 1200528, 1238304, 1393092, 1444688, 1625274, 1857456, 2167032, 2401056, 2437911, 2786184, 2889376, 3250548, 3714912, 4334064, 4875822, 5120903, 5572368, 6501096, 8668128, 9751644, 10241806, 11144736, 13002192, 15362709, 19503288, 20483612, 26004384, 30725418, 35846321, 39006576, 40967224, 46088127, 61450836, 71692642, 78013152, 81934448, 92176254, 107538963, 122901672, 138264381, 143385284, 163868896, 184352508, 215077926, 245803344, 276528762, 286770568, 322616889, 368705016, 430155852, 491606688, 553057524, 573541136, 645233778, 737410032, 860311704, 967850667, 1106115048, 1147082272, 1290467556, 1474820064, 1720623408, 1935701334, 2212230096, 2580935112, 3441246816, 3871402668, 4424460192, 5161870224, 7742805336, 10323740448, 15485610672, 30971221344]

約数ペア:

[(1, 30971221344), (2, 15485610672), (3, 10323740448), (4, 7742805336), (6, 5161870224), (7, 4424460192), (8, 3871402668), (9, 3441246816), (12, 2580935112), (14, 2212230096), (16, 1935701334), (18, 1720623408), (21, 1474820064), (24, 1290467556), (27, 1147082272), (28, 1106115048), (32, 967850667), (36, 860311704), (42, 737410032), (48, 645233778), (54, 573541136), (56, 553057524), (63, 491606688), (72, 430155852), (84, 368705016), (96, 322616889), (108, 286770568), (112, 276528762), (126, 245803344), (144, 215077926), (168, 184352508), (189, 163868896), (216, 143385284), (224, 138264381), (252, 122901672), (288, 107538963), (336, 92176254), (378, 81934448), (397, 78013152), (432, 71692642), (504, 61450836), (672, 46088127), (756, 40967224), (794, 39006576), (864, 35846321), (1008, 30725418), (1191, 26004384), (1512, 20483612), (1588, 19503288), (2016, 15362709), (2382, 13002192), (2779, 11144736), (3024, 10241806), (3176, 9751644), (3573, 8668128), (4764, 6501096), (5558, 5572368), (6048, 5120903), (6352, 4875822), (7146, 4334064), (8337, 3714912), (9528, 3250548), (10719, 2889376), (11116, 2786184), (12704, 2437911), (12899, 2401056), (14292, 2167032), (16674, 1857456), (19056, 1625274), (21438, 1444688), (22232, 1393092), (25011, 1238304), (25798, 1200528), (28584, 1083516), (33348, 928728), (38112, 812637), (38697, 800352), (42876, 722344), (44464, 696546), (50022, 619152), (51596, 600264), (57168, 541758), (66696, 464364), (75033, 412768), (77394, 400176), (85752, 361172), (88928, 348273), (90293, 343008), (100044, 309576), (103192, 300132), (114336, 270879), (116091, 266784), (133392, 232182), (150066, 206384), (154788, 200088), (171504, 180586)]