306682740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 1189359360

約数和(自身を除く): 882676620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 79, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 158, 180, 182, 189, 195, 210, 234, 237, 252, 260, 270, 273, 315, 316, 351, 364, 378, 390, 395, 420, 455, 468, 474, 540, 546, 553, 585, 630, 702, 711, 756, 780, 790, 819, 910, 945, 948, 1027, 1092, 1106, 1170, 1185, 1260, 1365, 1404, 1422, 1580, 1638, 1659, 1755, 1820, 1890, 2054, 2133, 2212, 2340, 2370, 2457, 2730, 2765, 2844, 3081, 3276, 3318, 3510, 3555, 3780, 4095, 4108, 4266, 4740, 4914, 4977, 5135, 5460, 5530, 6162, 6241, 6636, 7020, 7110, 7189, 8190, 8295, 8532, 9243, 9828, 9954, 10270, 10665, 11060, 12285, 12324, 12482, 14220, 14378, 14931, 15405, 16380, 16590, 18486, 18723, 19908, 20540, 21330, 21567, 24570, 24885, 24964, 27729, 28756, 29862, 30810, 31205, 33180, 35945, 36972, 37446, 42660, 43134, 43687, 46215, 49140, 49770, 55458, 56169, 59724, 61620, 62410, 64701, 71890, 74655, 74892, 81133, 86268, 87374, 92430, 93615, 99540, 107835, 110916, 112338, 124820, 129402, 131061, 138645, 143780, 149310, 162266, 168507, 174748, 184860, 187230, 194103, 215670, 218435, 224676, 243399, 258804, 262122, 277290, 280845, 298620, 323505, 324532, 337014, 374460, 388206, 393183, 405665, 431340, 436870, 486798, 524244, 554580, 561690, 567931, 647010, 655305, 674028, 730197, 776412, 786366, 811330, 842535, 873740, 970515, 973596, 1123380, 1135862, 1179549, 1216995, 1294020, 1310610, 1460394, 1572732, 1622660, 1685070, 1703793, 1941030, 1965915, 2190591, 2271724, 2359098, 2433990, 2621220, 2839655, 2920788, 3370140, 3407586, 3650985, 3882060, 3931830, 4381182, 4718196, 4867980, 5111379, 5679310, 5897745, 6815172, 7301970, 7863660, 8518965, 8762364, 10222758, 10952955, 11358620, 11795490, 14603940, 15334137, 17037930, 20445516, 21905910, 23590980, 25556895, 30668274, 34075860, 43811820, 51113790, 61336548, 76670685, 102227580, 153341370, 306682740]

約数ペア:

[(1, 306682740), (2, 153341370), (3, 102227580), (4, 76670685), (5, 61336548), (6, 51113790), (7, 43811820), (9, 34075860), (10, 30668274), (12, 25556895), (13, 23590980), (14, 21905910), (15, 20445516), (18, 17037930), (20, 15334137), (21, 14603940), (26, 11795490), (27, 11358620), (28, 10952955), (30, 10222758), (35, 8762364), (36, 8518965), (39, 7863660), (42, 7301970), (45, 6815172), (52, 5897745), (54, 5679310), (60, 5111379), (63, 4867980), (65, 4718196), (70, 4381182), (78, 3931830), (79, 3882060), (84, 3650985), (90, 3407586), (91, 3370140), (105, 2920788), (108, 2839655), (117, 2621220), (126, 2433990), (130, 2359098), (135, 2271724), (140, 2190591), (156, 1965915), (158, 1941030), (180, 1703793), (182, 1685070), (189, 1622660), (195, 1572732), (210, 1460394), (234, 1310610), (237, 1294020), (252, 1216995), (260, 1179549), (270, 1135862), (273, 1123380), (315, 973596), (316, 970515), (351, 873740), (364, 842535), (378, 811330), (390, 786366), (395, 776412), (420, 730197), (455, 674028), (468, 655305), (474, 647010), (540, 567931), (546, 561690), (553, 554580), (585, 524244), (630, 486798), (702, 436870), (711, 431340), (756, 405665), (780, 393183), (790, 388206), (819, 374460), (910, 337014), (945, 324532), (948, 323505), (1027, 298620), (1092, 280845), (1106, 277290), (1170, 262122), (1185, 258804), (1260, 243399), (1365, 224676), (1404, 218435), (1422, 215670), (1580, 194103), (1638, 187230), (1659, 184860), (1755, 174748), (1820, 168507), (1890, 162266), (2054, 149310), (2133, 143780), (2212, 138645), (2340, 131061), (2370, 129402), (2457, 124820), (2730, 112338), (2765, 110916), (2844, 107835), (3081, 99540), (3276, 93615), (3318, 92430), (3510, 87374), (3555, 86268), (3780, 81133), (4095, 74892), (4108, 74655), (4266, 71890), (4740, 64701), (4914, 62410), (4977, 61620), (5135, 59724), (5460, 56169), (5530, 55458), (6162, 49770), (6241, 49140), (6636, 46215), (7020, 43687), (7110, 43134), (7189, 42660), (8190, 37446), (8295, 36972), (8532, 35945), (9243, 33180), (9828, 31205), (9954, 30810), (10270, 29862), (10665, 28756), (11060, 27729), (12285, 24964), (12324, 24885), (12482, 24570), (14220, 21567), (14378, 21330), (14931, 20540), (15405, 19908), (16380, 18723), (16590, 18486)]