1199204040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1$

素因数の和:1871

約数の個数: 128

約数和(自身を含む): 3719756160

約数和(自身を除く): 2520552120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 163, 185, 222, 296, 326, 370, 444, 489, 555, 652, 740, 815, 888, 978, 1110, 1304, 1480, 1630, 1657, 1956, 2220, 2445, 3260, 3314, 3912, 4440, 4890, 4971, 6031, 6520, 6628, 8285, 9780, 9942, 12062, 13256, 16570, 18093, 19560, 19884, 24124, 24855, 30155, 33140, 36186, 39768, 48248, 49710, 60310, 61309, 66280, 72372, 90465, 99420, 120620, 122618, 144744, 180930, 183927, 198840, 241240, 245236, 270091, 306545, 361860, 367854, 490472, 540182, 613090, 723720, 735708, 810273, 919635, 1080364, 1226180, 1350455, 1471416, 1620546, 1839270, 2160728, 2452360, 2700910, 3241092, 3678540, 4051365, 5401820, 6482184, 7357080, 8102730, 9993367, 10803640, 16205460, 19986734, 29980101, 32410920, 39973468, 49966835, 59960202, 79946936, 99933670, 119920404, 149900505, 199867340, 239840808, 299801010, 399734680, 599602020, 1199204040]

約数ペア:

[(1, 1199204040), (2, 599602020), (3, 399734680), (4, 299801010), (5, 239840808), (6, 199867340), (8, 149900505), (10, 119920404), (12, 99933670), (15, 79946936), (20, 59960202), (24, 49966835), (30, 39973468), (37, 32410920), (40, 29980101), (60, 19986734), (74, 16205460), (111, 10803640), (120, 9993367), (148, 8102730), (163, 7357080), (185, 6482184), (222, 5401820), (296, 4051365), (326, 3678540), (370, 3241092), (444, 2700910), (489, 2452360), (555, 2160728), (652, 1839270), (740, 1620546), (815, 1471416), (888, 1350455), (978, 1226180), (1110, 1080364), (1304, 919635), (1480, 810273), (1630, 735708), (1657, 723720), (1956, 613090), (2220, 540182), (2445, 490472), (3260, 367854), (3314, 361860), (3912, 306545), (4440, 270091), (4890, 245236), (4971, 241240), (6031, 198840), (6520, 183927), (6628, 180930), (8285, 144744), (9780, 122618), (9942, 120620), (12062, 99420), (13256, 90465), (16570, 72372), (18093, 66280), (19560, 61309), (19884, 60310), (24124, 49710), (24855, 48248), (30155, 39768), (33140, 36186)]