19659170880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{98929}}^1$

素因数の和:98978

約数の個数: 224

約数和(自身を含む): 72369273600

約数和(自身を除く): 52710102720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4140, 4320, 4416, 4968, 5520, 6210, 6624, 7360, 8280, 8640, 9936, 11040, 12420, 13248, 16560, 19872, 22080, 24840, 33120, 39744, 49680, 66240, 98929, 99360, 197858, 198720, 296787, 395716, 494645, 593574, 791432, 890361, 989290, 1187148, 1483935, 1582864, 1780722, 1978580, 2275367, 2374296, 2671083, 2967870, 3165728, 3561444, 3957160, 4451805, 4550734, 4748592, 5342166, 5935740, 6331456, 6826101, 7122888, 7914320, 8903610, 9101468, 9497184, 10684332, 11376835, 11871480, 13355415, 13652202, 14245776, 15828640, 17807220, 18202936, 18994368, 20478303, 21368664, 22753670, 23742960, 26710830, 27304404, 28491552, 31657280, 34130505, 35614440, 36405872, 40956606, 42737328, 45507340, 47485920, 53421660, 54608808, 56983104, 61434909, 68261010, 71228880, 72811744, 81913212, 85474656, 91014680, 94971840, 102391515, 106843320, 109217616, 122869818, 136522020, 142457760, 145623488, 163826424, 170949312, 182029360, 204783030, 213686640, 218435232, 245739636, 273044040, 284915520, 307174545, 327652848, 364058720, 409566060, 427373280, 436870464, 491479272, 546088080, 614349090, 655305696, 728117440, 819132120, 854746560, 982958544, 1092176160, 1228698180, 1310611392, 1638264240, 1965917088, 2184352320, 2457396360, 3276528480, 3931834176, 4914792720, 6553056960, 9829585440, 19659170880]

約数ペア:

[(1, 19659170880), (2, 9829585440), (3, 6553056960), (4, 4914792720), (5, 3931834176), (6, 3276528480), (8, 2457396360), (9, 2184352320), (10, 1965917088), (12, 1638264240), (15, 1310611392), (16, 1228698180), (18, 1092176160), (20, 982958544), (23, 854746560), (24, 819132120), (27, 728117440), (30, 655305696), (32, 614349090), (36, 546088080), (40, 491479272), (45, 436870464), (46, 427373280), (48, 409566060), (54, 364058720), (60, 327652848), (64, 307174545), (69, 284915520), (72, 273044040), (80, 245739636), (90, 218435232), (92, 213686640), (96, 204783030), (108, 182029360), (115, 170949312), (120, 163826424), (135, 145623488), (138, 142457760), (144, 136522020), (160, 122869818), (180, 109217616), (184, 106843320), (192, 102391515), (207, 94971840), (216, 91014680), (230, 85474656), (240, 81913212), (270, 72811744), (276, 71228880), (288, 68261010), (320, 61434909), (345, 56983104), (360, 54608808), (368, 53421660), (414, 47485920), (432, 45507340), (460, 42737328), (480, 40956606), (540, 36405872), (552, 35614440), (576, 34130505), (621, 31657280), (690, 28491552), (720, 27304404), (736, 26710830), (828, 23742960), (864, 22753670), (920, 21368664), (960, 20478303), (1035, 18994368), (1080, 18202936), (1104, 17807220), (1242, 15828640), (1380, 14245776), (1440, 13652202), (1472, 13355415), (1656, 11871480), (1728, 11376835), (1840, 10684332), (2070, 9497184), (2160, 9101468), (2208, 8903610), (2484, 7914320), (2760, 7122888), (2880, 6826101), (3105, 6331456), (3312, 5935740), (3680, 5342166), (4140, 4748592), (4320, 4550734), (4416, 4451805), (4968, 3957160), (5520, 3561444), (6210, 3165728), (6624, 2967870), (7360, 2671083), (8280, 2374296), (8640, 2275367), (9936, 1978580), (11040, 1780722), (12420, 1582864), (13248, 1483935), (16560, 1187148), (19872, 989290), (22080, 890361), (24840, 791432), (33120, 593574), (39744, 494645), (49680, 395716), (66240, 296787), (98929, 198720), (99360, 197858)]