1858551480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1787}}^1$

素因数の和:1920

約数の個数: 192

約数和(自身を含む): 6326087040

約数和(自身を除く): 4467535560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 243, 270, 321, 324, 360, 405, 428, 486, 535, 540, 642, 648, 810, 856, 963, 972, 1070, 1080, 1215, 1284, 1605, 1620, 1787, 1926, 1944, 2140, 2430, 2568, 2889, 3210, 3240, 3574, 3852, 4280, 4815, 4860, 5361, 5778, 6420, 7148, 7704, 8667, 8935, 9630, 9720, 10722, 11556, 12840, 14296, 14445, 16083, 17334, 17870, 19260, 21444, 23112, 26001, 26805, 28890, 32166, 34668, 35740, 38520, 42888, 43335, 48249, 52002, 53610, 57780, 64332, 69336, 71480, 80415, 86670, 96498, 104004, 107220, 115560, 128664, 130005, 144747, 160830, 173340, 191209, 192996, 208008, 214440, 241245, 260010, 289494, 321660, 346680, 382418, 385992, 434241, 482490, 520020, 573627, 578988, 643320, 723735, 764836, 868482, 956045, 964980, 1040040, 1147254, 1157976, 1447470, 1529672, 1720881, 1736964, 1912090, 1929960, 2171205, 2294508, 2868135, 2894940, 3441762, 3473928, 3824180, 4342410, 4589016, 5162643, 5736270, 5789880, 6883524, 7648360, 8604405, 8684820, 10325286, 11472540, 13767048, 15487929, 17208810, 17369640, 20650572, 22945080, 25813215, 30975858, 34417620, 41301144, 46463787, 51626430, 61951716, 68835240, 77439645, 92927574, 103252860, 123903432, 154879290, 185855148, 206505720, 232318935, 309758580, 371710296, 464637870, 619517160, 929275740, 1858551480]

約数ペア:

[(1, 1858551480), (2, 929275740), (3, 619517160), (4, 464637870), (5, 371710296), (6, 309758580), (8, 232318935), (9, 206505720), (10, 185855148), (12, 154879290), (15, 123903432), (18, 103252860), (20, 92927574), (24, 77439645), (27, 68835240), (30, 61951716), (36, 51626430), (40, 46463787), (45, 41301144), (54, 34417620), (60, 30975858), (72, 25813215), (81, 22945080), (90, 20650572), (107, 17369640), (108, 17208810), (120, 15487929), (135, 13767048), (162, 11472540), (180, 10325286), (214, 8684820), (216, 8604405), (243, 7648360), (270, 6883524), (321, 5789880), (324, 5736270), (360, 5162643), (405, 4589016), (428, 4342410), (486, 3824180), (535, 3473928), (540, 3441762), (642, 2894940), (648, 2868135), (810, 2294508), (856, 2171205), (963, 1929960), (972, 1912090), (1070, 1736964), (1080, 1720881), (1215, 1529672), (1284, 1447470), (1605, 1157976), (1620, 1147254), (1787, 1040040), (1926, 964980), (1944, 956045), (2140, 868482), (2430, 764836), (2568, 723735), (2889, 643320), (3210, 578988), (3240, 573627), (3574, 520020), (3852, 482490), (4280, 434241), (4815, 385992), (4860, 382418), (5361, 346680), (5778, 321660), (6420, 289494), (7148, 260010), (7704, 241245), (8667, 214440), (8935, 208008), (9630, 192996), (9720, 191209), (10722, 173340), (11556, 160830), (12840, 144747), (14296, 130005), (14445, 128664), (16083, 115560), (17334, 107220), (17870, 104004), (19260, 96498), (21444, 86670), (23112, 80415), (26001, 71480), (26805, 69336), (28890, 64332), (32166, 57780), (34668, 53610), (35740, 52002), (38520, 48249), (42888, 43335)]