199825080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 256

約数和(自身を含む): 764467200

約数和(自身を除く): 564642120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 520, 546, 580, 609, 631, 696, 728, 754, 780, 812, 840, 870, 910, 1015, 1092, 1131, 1160, 1218, 1262, 1365, 1508, 1560, 1624, 1740, 1820, 1885, 1893, 2030, 2184, 2262, 2436, 2524, 2639, 2730, 3016, 3045, 3155, 3480, 3640, 3770, 3786, 4060, 4417, 4524, 4872, 5048, 5278, 5460, 5655, 6090, 6310, 7540, 7572, 7917, 8120, 8203, 8834, 9048, 9465, 10556, 10920, 11310, 12180, 12620, 13195, 13251, 15080, 15144, 15834, 16406, 17668, 18299, 18930, 21112, 22085, 22620, 24360, 24609, 25240, 26390, 26502, 31668, 32812, 35336, 36598, 37860, 39585, 41015, 44170, 45240, 49218, 52780, 53004, 54897, 57421, 63336, 65624, 66255, 73196, 75720, 79170, 82030, 88340, 91495, 98436, 105560, 106008, 109794, 114842, 123045, 128093, 132510, 146392, 158340, 164060, 172263, 176680, 182990, 196872, 219588, 229684, 237887, 246090, 256186, 265020, 274485, 287105, 316680, 328120, 344526, 365980, 384279, 439176, 459368, 475774, 492180, 512372, 530040, 548970, 574210, 640465, 689052, 713661, 731960, 768558, 861315, 951548, 984360, 1024744, 1097940, 1148420, 1189435, 1280930, 1378104, 1427322, 1537116, 1665209, 1722630, 1903096, 1921395, 2195880, 2296840, 2378870, 2561860, 2854644, 3074232, 3330418, 3445260, 3568305, 3842790, 4757740, 4995627, 5123720, 5709288, 6660836, 6890520, 7136610, 7685580, 8326045, 9515480, 9991254, 13321672, 14273220, 15371160, 16652090, 19982508, 24978135, 28546440, 33304180, 39965016, 49956270, 66608360, 99912540, 199825080]

約数ペア:

[(1, 199825080), (2, 99912540), (3, 66608360), (4, 49956270), (5, 39965016), (6, 33304180), (7, 28546440), (8, 24978135), (10, 19982508), (12, 16652090), (13, 15371160), (14, 14273220), (15, 13321672), (20, 9991254), (21, 9515480), (24, 8326045), (26, 7685580), (28, 7136610), (29, 6890520), (30, 6660836), (35, 5709288), (39, 5123720), (40, 4995627), (42, 4757740), (52, 3842790), (56, 3568305), (58, 3445260), (60, 3330418), (65, 3074232), (70, 2854644), (78, 2561860), (84, 2378870), (87, 2296840), (91, 2195880), (104, 1921395), (105, 1903096), (116, 1722630), (120, 1665209), (130, 1537116), (140, 1427322), (145, 1378104), (156, 1280930), (168, 1189435), (174, 1148420), (182, 1097940), (195, 1024744), (203, 984360), (210, 951548), (232, 861315), (260, 768558), (273, 731960), (280, 713661), (290, 689052), (312, 640465), (348, 574210), (364, 548970), (377, 530040), (390, 512372), (406, 492180), (420, 475774), (435, 459368), (455, 439176), (520, 384279), (546, 365980), (580, 344526), (609, 328120), (631, 316680), (696, 287105), (728, 274485), (754, 265020), (780, 256186), (812, 246090), (840, 237887), (870, 229684), (910, 219588), (1015, 196872), (1092, 182990), (1131, 176680), (1160, 172263), (1218, 164060), (1262, 158340), (1365, 146392), (1508, 132510), (1560, 128093), (1624, 123045), (1740, 114842), (1820, 109794), (1885, 106008), (1893, 105560), (2030, 98436), (2184, 91495), (2262, 88340), (2436, 82030), (2524, 79170), (2639, 75720), (2730, 73196), (3016, 66255), (3045, 65624), (3155, 63336), (3480, 57421), (3640, 54897), (3770, 53004), (3786, 52780), (4060, 49218), (4417, 45240), (4524, 44170), (4872, 41015), (5048, 39585), (5278, 37860), (5460, 36598), (5655, 35336), (6090, 32812), (6310, 31668), (7540, 26502), (7572, 26390), (7917, 25240), (8120, 24609), (8203, 24360), (8834, 22620), (9048, 22085), (9465, 21112), (10556, 18930), (10920, 18299), (11310, 17668), (12180, 16406), (12620, 15834), (13195, 15144), (13251, 15080)]