156947830480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1523}}^1\times {\mathrm{3119}}^1$

素因数の和:4721

約数の個数: 160

約数和(自身を含む): 424515686400

約数和(自身を除く): 267567855920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1523, 1652, 2065, 2360, 3046, 3119, 3304, 4130, 4720, 6092, 6238, 6608, 7615, 8260, 10661, 12184, 12476, 15230, 15595, 16520, 21322, 21833, 24368, 24952, 30460, 31190, 33040, 42644, 43666, 49904, 53305, 60920, 62380, 85288, 87332, 89857, 106610, 109165, 121840, 124760, 170576, 174664, 179714, 184021, 213220, 218330, 249520, 349328, 359428, 368042, 426440, 436660, 449285, 628999, 718856, 736084, 852880, 873320, 898570, 920105, 1257998, 1288147, 1437712, 1472168, 1746640, 1797140, 1840210, 2515996, 2576294, 2944336, 3144995, 3594280, 3680420, 4750237, 5031992, 5152588, 6289990, 6440735, 7188560, 7360840, 9500474, 10063984, 10305176, 12579980, 12881470, 14721680, 19000948, 20610352, 23751185, 25159960, 25762940, 33251659, 38001896, 47502370, 50319920, 51525880, 66503318, 76003792, 95004740, 103051760, 133006636, 166258295, 190009480, 266013272, 280263983, 332516590, 380018960, 532026544, 560527966, 665033180, 1121055932, 1330066360, 1401319915, 1961847881, 2242111864, 2660132720, 2802639830, 3923695762, 4484223728, 5605279660, 7847391524, 9809239405, 11210559320, 15694783048, 19618478810, 22421118640, 31389566096, 39236957620, 78473915240, 156947830480]

約数ペア:

[(1, 156947830480), (2, 78473915240), (4, 39236957620), (5, 31389566096), (7, 22421118640), (8, 19618478810), (10, 15694783048), (14, 11210559320), (16, 9809239405), (20, 7847391524), (28, 5605279660), (35, 4484223728), (40, 3923695762), (56, 2802639830), (59, 2660132720), (70, 2242111864), (80, 1961847881), (112, 1401319915), (118, 1330066360), (140, 1121055932), (236, 665033180), (280, 560527966), (295, 532026544), (413, 380018960), (472, 332516590), (560, 280263983), (590, 266013272), (826, 190009480), (944, 166258295), (1180, 133006636), (1523, 103051760), (1652, 95004740), (2065, 76003792), (2360, 66503318), (3046, 51525880), (3119, 50319920), (3304, 47502370), (4130, 38001896), (4720, 33251659), (6092, 25762940), (6238, 25159960), (6608, 23751185), (7615, 20610352), (8260, 19000948), (10661, 14721680), (12184, 12881470), (12476, 12579980), (15230, 10305176), (15595, 10063984), (16520, 9500474), (21322, 7360840), (21833, 7188560), (24368, 6440735), (24952, 6289990), (30460, 5152588), (31190, 5031992), (33040, 4750237), (42644, 3680420), (43666, 3594280), (49904, 3144995), (53305, 2944336), (60920, 2576294), (62380, 2515996), (85288, 1840210), (87332, 1797140), (89857, 1746640), (106610, 1472168), (109165, 1437712), (121840, 1288147), (124760, 1257998), (170576, 920105), (174664, 898570), (179714, 873320), (184021, 852880), (213220, 736084), (218330, 718856), (249520, 628999), (349328, 449285), (359428, 436660), (368042, 426440)]