138066720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 481904640

約数和(自身を除く): 343837920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 220, 237, 240, 264, 316, 330, 331, 352, 395, 440, 474, 480, 528, 632, 660, 662, 790, 869, 880, 948, 993, 1056, 1185, 1264, 1320, 1324, 1580, 1655, 1738, 1760, 1896, 1986, 2370, 2528, 2607, 2640, 2648, 3160, 3310, 3476, 3641, 3792, 3972, 4345, 4740, 4965, 5214, 5280, 5296, 6320, 6620, 6952, 7282, 7584, 7944, 8690, 9480, 9930, 10428, 10592, 10923, 12640, 13035, 13240, 13904, 14564, 15888, 17380, 18205, 18960, 19860, 20856, 21846, 26070, 26149, 26480, 27808, 29128, 31776, 34760, 36410, 37920, 39720, 41712, 43692, 52140, 52298, 52960, 54615, 58256, 69520, 72820, 78447, 79440, 83424, 87384, 104280, 104596, 109230, 116512, 130745, 139040, 145640, 156894, 158880, 174768, 208560, 209192, 218460, 261490, 287639, 291280, 313788, 349536, 392235, 417120, 418384, 436920, 522980, 575278, 582560, 627576, 784470, 836768, 862917, 873840, 1045960, 1150556, 1255152, 1438195, 1568940, 1725834, 1747680, 2091920, 2301112, 2510304, 2876390, 3137880, 3451668, 4183840, 4314585, 4602224, 5752780, 6275760, 6903336, 8629170, 9204448, 11505560, 12551520, 13806672, 17258340, 23011120, 27613344, 34516680, 46022240, 69033360, 138066720]

約数ペア:

[(1, 138066720), (2, 69033360), (3, 46022240), (4, 34516680), (5, 27613344), (6, 23011120), (8, 17258340), (10, 13806672), (11, 12551520), (12, 11505560), (15, 9204448), (16, 8629170), (20, 6903336), (22, 6275760), (24, 5752780), (30, 4602224), (32, 4314585), (33, 4183840), (40, 3451668), (44, 3137880), (48, 2876390), (55, 2510304), (60, 2301112), (66, 2091920), (79, 1747680), (80, 1725834), (88, 1568940), (96, 1438195), (110, 1255152), (120, 1150556), (132, 1045960), (158, 873840), (160, 862917), (165, 836768), (176, 784470), (220, 627576), (237, 582560), (240, 575278), (264, 522980), (316, 436920), (330, 418384), (331, 417120), (352, 392235), (395, 349536), (440, 313788), (474, 291280), (480, 287639), (528, 261490), (632, 218460), (660, 209192), (662, 208560), (790, 174768), (869, 158880), (880, 156894), (948, 145640), (993, 139040), (1056, 130745), (1185, 116512), (1264, 109230), (1320, 104596), (1324, 104280), (1580, 87384), (1655, 83424), (1738, 79440), (1760, 78447), (1896, 72820), (1986, 69520), (2370, 58256), (2528, 54615), (2607, 52960), (2640, 52298), (2648, 52140), (3160, 43692), (3310, 41712), (3476, 39720), (3641, 37920), (3792, 36410), (3972, 34760), (4345, 31776), (4740, 29128), (4965, 27808), (5214, 26480), (5280, 26149), (5296, 26070), (6320, 21846), (6620, 20856), (6952, 19860), (7282, 18960), (7584, 18205), (7944, 17380), (8690, 15888), (9480, 14564), (9930, 13904), (10428, 13240), (10592, 13035), (10923, 12640)]