246866620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 750758400

約数和(自身を除く): 503891780

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 59, 65, 70, 76, 77, 91, 95, 110, 118, 121, 130, 133, 140, 143, 154, 182, 190, 209, 220, 236, 242, 247, 260, 266, 286, 295, 308, 364, 380, 385, 413, 418, 455, 484, 494, 532, 572, 590, 605, 649, 665, 715, 767, 770, 826, 836, 847, 910, 988, 1001, 1045, 1121, 1180, 1210, 1235, 1298, 1330, 1430, 1463, 1534, 1540, 1573, 1652, 1694, 1729, 1820, 2002, 2065, 2090, 2242, 2299, 2420, 2470, 2596, 2660, 2717, 2860, 2926, 3068, 3146, 3245, 3388, 3458, 3835, 4004, 4130, 4180, 4235, 4484, 4543, 4598, 4940, 5005, 5369, 5434, 5605, 5852, 6292, 6490, 6916, 7139, 7315, 7670, 7847, 7865, 8260, 8437, 8470, 8645, 9086, 9196, 10010, 10738, 10868, 11011, 11210, 11495, 12331, 12980, 13585, 14278, 14573, 14630, 15340, 15694, 15730, 16093, 16874, 16940, 17290, 18172, 19019, 20020, 21476, 22022, 22420, 22715, 22990, 24662, 26845, 27170, 28556, 29146, 29260, 29887, 31388, 31460, 32186, 33748, 34580, 35695, 38038, 39235, 42185, 44044, 45430, 45980, 49324, 49973, 53690, 54340, 55055, 58292, 59059, 59774, 61655, 64372, 71390, 72865, 76076, 78470, 80465, 84370, 86317, 90860, 92807, 95095, 99946, 102011, 107380, 110110, 118118, 119548, 123310, 135641, 142780, 145730, 149435, 156940, 160303, 160930, 168740, 172634, 185614, 190190, 199892, 204022, 209209, 220220, 236236, 246620, 249865, 271282, 291460, 295295, 298870, 320606, 321860, 345268, 371228, 380380, 408044, 418418, 431585, 464035, 499730, 510055, 542564, 590590, 597740, 641212, 649649, 678205, 801515, 836836, 863170, 928070, 949487, 999460, 1020110, 1046045, 1122121, 1181180, 1299298, 1356410, 1603030, 1726340, 1763333, 1856140, 1898974, 2040220, 2092090, 2244242, 2598596, 2712820, 3206060, 3248245, 3526666, 3797948, 4184180, 4488484, 4747435, 5610605, 6496490, 7053332, 8816665, 9494870, 11221210, 12343331, 12992980, 17633330, 18989740, 22442420, 24686662, 35266660, 49373324, 61716655, 123433310, 246866620]

約数ペア:

[(1, 246866620), (2, 123433310), (4, 61716655), (5, 49373324), (7, 35266660), (10, 24686662), (11, 22442420), (13, 18989740), (14, 17633330), (19, 12992980), (20, 12343331), (22, 11221210), (26, 9494870), (28, 8816665), (35, 7053332), (38, 6496490), (44, 5610605), (52, 4747435), (55, 4488484), (59, 4184180), (65, 3797948), (70, 3526666), (76, 3248245), (77, 3206060), (91, 2712820), (95, 2598596), (110, 2244242), (118, 2092090), (121, 2040220), (130, 1898974), (133, 1856140), (140, 1763333), (143, 1726340), (154, 1603030), (182, 1356410), (190, 1299298), (209, 1181180), (220, 1122121), (236, 1046045), (242, 1020110), (247, 999460), (260, 949487), (266, 928070), (286, 863170), (295, 836836), (308, 801515), (364, 678205), (380, 649649), (385, 641212), (413, 597740), (418, 590590), (455, 542564), (484, 510055), (494, 499730), (532, 464035), (572, 431585), (590, 418418), (605, 408044), (649, 380380), (665, 371228), (715, 345268), (767, 321860), (770, 320606), (826, 298870), (836, 295295), (847, 291460), (910, 271282), (988, 249865), (1001, 246620), (1045, 236236), (1121, 220220), (1180, 209209), (1210, 204022), (1235, 199892), (1298, 190190), (1330, 185614), (1430, 172634), (1463, 168740), (1534, 160930), (1540, 160303), (1573, 156940), (1652, 149435), (1694, 145730), (1729, 142780), (1820, 135641), (2002, 123310), (2065, 119548), (2090, 118118), (2242, 110110), (2299, 107380), (2420, 102011), (2470, 99946), (2596, 95095), (2660, 92807), (2717, 90860), (2860, 86317), (2926, 84370), (3068, 80465), (3146, 78470), (3245, 76076), (3388, 72865), (3458, 71390), (3835, 64372), (4004, 61655), (4130, 59774), (4180, 59059), (4235, 58292), (4484, 55055), (4543, 54340), (4598, 53690), (4940, 49973), (5005, 49324), (5369, 45980), (5434, 45430), (5605, 44044), (5852, 42185), (6292, 39235), (6490, 38038), (6916, 35695), (7139, 34580), (7315, 33748), (7670, 32186), (7847, 31460), (7865, 31388), (8260, 29887), (8437, 29260), (8470, 29146), (8645, 28556), (9086, 27170), (9196, 26845), (10010, 24662), (10738, 22990), (10868, 22715), (11011, 22420), (11210, 22022), (11495, 21476), (12331, 20020), (12980, 19019), (13585, 18172), (14278, 17290), (14573, 16940), (14630, 16874), (15340, 16093), (15694, 15730)]