139556520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 160

約数和(自身を含む): 493970400

約数和(自身を除く): 354413880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2267, 2280, 2565, 3078, 3240, 3420, 4104, 4534, 5130, 6156, 6801, 6840, 7695, 9068, 10260, 11335, 12312, 13602, 15390, 18136, 20403, 20520, 22670, 27204, 30780, 34005, 40806, 43073, 45340, 54408, 61209, 61560, 68010, 81612, 86146, 90680, 102015, 122418, 129219, 136020, 163224, 172292, 183627, 204030, 215365, 244836, 258438, 272040, 306045, 344584, 367254, 387657, 408060, 430730, 489672, 516876, 612090, 646095, 734508, 775314, 816120, 861460, 918135, 1033752, 1162971, 1224180, 1292190, 1469016, 1550628, 1722920, 1836270, 1938285, 2325942, 2448360, 2584380, 3101256, 3488913, 3672540, 3876570, 4651884, 5168760, 5814855, 6977826, 7345080, 7753140, 9303768, 11629710, 13955652, 15506280, 17444565, 23259420, 27911304, 34889130, 46518840, 69778260, 139556520]

約数ペア:

[(1, 139556520), (2, 69778260), (3, 46518840), (4, 34889130), (5, 27911304), (6, 23259420), (8, 17444565), (9, 15506280), (10, 13955652), (12, 11629710), (15, 9303768), (18, 7753140), (19, 7345080), (20, 6977826), (24, 5814855), (27, 5168760), (30, 4651884), (36, 3876570), (38, 3672540), (40, 3488913), (45, 3101256), (54, 2584380), (57, 2448360), (60, 2325942), (72, 1938285), (76, 1836270), (81, 1722920), (90, 1550628), (95, 1469016), (108, 1292190), (114, 1224180), (120, 1162971), (135, 1033752), (152, 918135), (162, 861460), (171, 816120), (180, 775314), (190, 734508), (216, 646095), (228, 612090), (270, 516876), (285, 489672), (324, 430730), (342, 408060), (360, 387657), (380, 367254), (405, 344584), (456, 306045), (513, 272040), (540, 258438), (570, 244836), (648, 215365), (684, 204030), (760, 183627), (810, 172292), (855, 163224), (1026, 136020), (1080, 129219), (1140, 122418), (1368, 102015), (1539, 90680), (1620, 86146), (1710, 81612), (2052, 68010), (2267, 61560), (2280, 61209), (2565, 54408), (3078, 45340), (3240, 43073), (3420, 40806), (4104, 34005), (4534, 30780), (5130, 27204), (6156, 22670), (6801, 20520), (6840, 20403), (7695, 18136), (9068, 15390), (10260, 13602), (11335, 12312)]