223319460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5843}}^1$

素因数の和:5882

約数の個数: 144

約数和(自身を含む): 783470016

約数和(自身を除く): 560150556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 5843, 6370, 7644, 9555, 11686, 12740, 17529, 19110, 23372, 29215, 35058, 38220, 40901, 58430, 70116, 75959, 81802, 87645, 116860, 122703, 151918, 163604, 175290, 204505, 227877, 245406, 286307, 303836, 350580, 379795, 409010, 455754, 490812, 531713, 572614, 613515, 759590, 818020, 858921, 911508, 1063426, 1139385, 1145228, 1227030, 1431535, 1519180, 1595139, 1717842, 2126852, 2278770, 2454060, 2658565, 2863070, 3190278, 3435684, 3721991, 4294605, 4557540, 5317130, 5726140, 6380556, 7443982, 7975695, 8589210, 10634260, 11165973, 14887964, 15951390, 17178420, 18609955, 22331946, 31902780, 37219910, 44663892, 55829865, 74439820, 111659730, 223319460]

約数ペア:

[(1, 223319460), (2, 111659730), (3, 74439820), (4, 55829865), (5, 44663892), (6, 37219910), (7, 31902780), (10, 22331946), (12, 18609955), (13, 17178420), (14, 15951390), (15, 14887964), (20, 11165973), (21, 10634260), (26, 8589210), (28, 7975695), (30, 7443982), (35, 6380556), (39, 5726140), (42, 5317130), (49, 4557540), (52, 4294605), (60, 3721991), (65, 3435684), (70, 3190278), (78, 2863070), (84, 2658565), (91, 2454060), (98, 2278770), (105, 2126852), (130, 1717842), (140, 1595139), (147, 1519180), (156, 1431535), (182, 1227030), (195, 1145228), (196, 1139385), (210, 1063426), (245, 911508), (260, 858921), (273, 818020), (294, 759590), (364, 613515), (390, 572614), (420, 531713), (455, 490812), (490, 455754), (546, 409010), (588, 379795), (637, 350580), (735, 303836), (780, 286307), (910, 245406), (980, 227877), (1092, 204505), (1274, 175290), (1365, 163604), (1470, 151918), (1820, 122703), (1911, 116860), (2548, 87645), (2730, 81802), (2940, 75959), (3185, 70116), (3822, 58430), (5460, 40901), (5843, 38220), (6370, 35058), (7644, 29215), (9555, 23372), (11686, 19110), (12740, 17529)]