308198005960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{1553}}^1$

素因数の和:2568

約数の個数: 192

約数和(自身を含む): 776431111680

約数和(自身を除く): 468233105720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 806, 845, 947, 1240, 1352, 1553, 1612, 1690, 1894, 2015, 3106, 3224, 3380, 3788, 4030, 4735, 5239, 6212, 6760, 7576, 7765, 8060, 9470, 10478, 12311, 12424, 15530, 16120, 18940, 20189, 20956, 24622, 26195, 29357, 31060, 37880, 40378, 41912, 48143, 49244, 52390, 58714, 61555, 62120, 80756, 96286, 98488, 100945, 104780, 117428, 123110, 146785, 160043, 161512, 192572, 201890, 209560, 234856, 240715, 246220, 262457, 293570, 320086, 381641, 385144, 403780, 481430, 492440, 524914, 587140, 625859, 640172, 763282, 800215, 807560, 962860, 1049828, 1174280, 1251718, 1280344, 1312285, 1470691, 1526564, 1600430, 1908205, 1925720, 2099656, 2503436, 2624570, 2941382, 3053128, 3129295, 3200860, 3816410, 4961333, 5006872, 5249140, 5882764, 6258590, 6401720, 7353455, 7632820, 8136167, 9922666, 10498280, 11765528, 12517180, 14706910, 15265640, 16272334, 19118983, 19845332, 24806665, 25034360, 29413820, 32544668, 38237966, 39690664, 40680835, 45591421, 49613330, 58827640, 65089336, 76475932, 81361670, 91182842, 95594915, 99226660, 152951864, 162723340, 182365684, 191189830, 198453320, 227957105, 248546779, 325446680, 364731368, 382379660, 455914210, 497093558, 592688473, 764759320, 911828420, 994187116, 1185376946, 1242733895, 1823656840, 1988374232, 2370753892, 2485467790, 2963442365, 4741507784, 4970935580, 5926884730, 7704950149, 9941871160, 11853769460, 15409900298, 23707538920, 30819800596, 38524750745, 61639601192, 77049501490, 154099002980, 308198005960]

約数ペア:

[(1, 308198005960), (2, 154099002980), (4, 77049501490), (5, 61639601192), (8, 38524750745), (10, 30819800596), (13, 23707538920), (20, 15409900298), (26, 11853769460), (31, 9941871160), (40, 7704950149), (52, 5926884730), (62, 4970935580), (65, 4741507784), (104, 2963442365), (124, 2485467790), (130, 2370753892), (155, 1988374232), (169, 1823656840), (248, 1242733895), (260, 1185376946), (310, 994187116), (338, 911828420), (403, 764759320), (520, 592688473), (620, 497093558), (676, 455914210), (806, 382379660), (845, 364731368), (947, 325446680), (1240, 248546779), (1352, 227957105), (1553, 198453320), (1612, 191189830), (1690, 182365684), (1894, 162723340), (2015, 152951864), (3106, 99226660), (3224, 95594915), (3380, 91182842), (3788, 81361670), (4030, 76475932), (4735, 65089336), (5239, 58827640), (6212, 49613330), (6760, 45591421), (7576, 40680835), (7765, 39690664), (8060, 38237966), (9470, 32544668), (10478, 29413820), (12311, 25034360), (12424, 24806665), (15530, 19845332), (16120, 19118983), (18940, 16272334), (20189, 15265640), (20956, 14706910), (24622, 12517180), (26195, 11765528), (29357, 10498280), (31060, 9922666), (37880, 8136167), (40378, 7632820), (41912, 7353455), (48143, 6401720), (49244, 6258590), (52390, 5882764), (58714, 5249140), (61555, 5006872), (62120, 4961333), (80756, 3816410), (96286, 3200860), (98488, 3129295), (100945, 3053128), (104780, 2941382), (117428, 2624570), (123110, 2503436), (146785, 2099656), (160043, 1925720), (161512, 1908205), (192572, 1600430), (201890, 1526564), (209560, 1470691), (234856, 1312285), (240715, 1280344), (246220, 1251718), (262457, 1174280), (293570, 1049828), (320086, 962860), (381641, 807560), (385144, 800215), (403780, 763282), (481430, 640172), (492440, 625859), (524914, 587140)]