746631480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10709}}^1$

素因数の和:10813

約数の個数: 128

約数和(自身を含む): 2590963200

約数和(自身を除く): 1844331720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4980, 5810, 6972, 8715, 9960, 10709, 11620, 13944, 17430, 21418, 23240, 32127, 34860, 42836, 53545, 64254, 69720, 74963, 85672, 107090, 128508, 149926, 160635, 214180, 224889, 257016, 299852, 321270, 374815, 428360, 449778, 599704, 642540, 749630, 888847, 899556, 1124445, 1285080, 1499260, 1777694, 1799112, 2248890, 2666541, 2998520, 3555388, 4444235, 4497780, 5333082, 6221929, 7110776, 8888470, 8995560, 10666164, 12443858, 13332705, 17776940, 18665787, 21332328, 24887716, 26665410, 31109645, 35553880, 37331574, 49775432, 53330820, 62219290, 74663148, 93328935, 106661640, 124438580, 149326296, 186657870, 248877160, 373315740, 746631480]

約数ペア:

[(1, 746631480), (2, 373315740), (3, 248877160), (4, 186657870), (5, 149326296), (6, 124438580), (7, 106661640), (8, 93328935), (10, 74663148), (12, 62219290), (14, 53330820), (15, 49775432), (20, 37331574), (21, 35553880), (24, 31109645), (28, 26665410), (30, 24887716), (35, 21332328), (40, 18665787), (42, 17776940), (56, 13332705), (60, 12443858), (70, 10666164), (83, 8995560), (84, 8888470), (105, 7110776), (120, 6221929), (140, 5333082), (166, 4497780), (168, 4444235), (210, 3555388), (249, 2998520), (280, 2666541), (332, 2248890), (415, 1799112), (420, 1777694), (498, 1499260), (581, 1285080), (664, 1124445), (830, 899556), (840, 888847), (996, 749630), (1162, 642540), (1245, 599704), (1660, 449778), (1743, 428360), (1992, 374815), (2324, 321270), (2490, 299852), (2905, 257016), (3320, 224889), (3486, 214180), (4648, 160635), (4980, 149926), (5810, 128508), (6972, 107090), (8715, 85672), (9960, 74963), (10709, 69720), (11620, 64254), (13944, 53545), (17430, 42836), (21418, 34860), (23240, 32127)]