131083920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:652

約数の個数: 240

約数和(自身を含む): 498843072

約数和(自身を除く): 367759152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 613, 648, 660, 720, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1226, 1296, 1320, 1485, 1584, 1620, 1782, 1839, 1944, 1980, 2160, 2376, 2430, 2452, 2640, 2673, 2970, 3065, 3240, 3564, 3678, 3888, 3960, 4455, 4752, 4860, 4904, 5346, 5517, 5940, 6130, 6480, 6743, 7128, 7356, 7920, 8910, 9195, 9720, 9808, 10692, 11034, 11880, 12260, 13365, 13486, 14256, 14712, 16551, 17820, 18390, 19440, 20229, 21384, 22068, 23760, 24520, 26730, 26972, 27585, 29424, 33102, 33715, 35640, 36780, 40458, 42768, 44136, 49040, 49653, 53460, 53944, 55170, 60687, 66204, 67430, 71280, 73560, 80916, 82755, 88272, 99306, 101145, 106920, 107888, 110340, 121374, 132408, 134860, 147120, 148959, 161832, 165510, 182061, 198612, 202290, 213840, 220680, 242748, 248265, 264816, 269720, 297918, 303435, 323664, 331020, 364122, 397224, 404580, 441360, 485496, 496530, 539440, 546183, 595836, 606870, 662040, 728244, 744795, 794448, 809160, 910305, 970992, 993060, 1092366, 1191672, 1213740, 1324080, 1456488, 1489590, 1618320, 1638549, 1820610, 1986120, 2184732, 2383344, 2427480, 2730915, 2912976, 2979180, 3277098, 3641220, 3972240, 4369464, 4854960, 5461830, 5958360, 6554196, 7282440, 8192745, 8738928, 10923660, 11916720, 13108392, 14564880, 16385490, 21847320, 26216784, 32770980, 43694640, 65541960, 131083920]

約数ペア:

[(1, 131083920), (2, 65541960), (3, 43694640), (4, 32770980), (5, 26216784), (6, 21847320), (8, 16385490), (9, 14564880), (10, 13108392), (11, 11916720), (12, 10923660), (15, 8738928), (16, 8192745), (18, 7282440), (20, 6554196), (22, 5958360), (24, 5461830), (27, 4854960), (30, 4369464), (33, 3972240), (36, 3641220), (40, 3277098), (44, 2979180), (45, 2912976), (48, 2730915), (54, 2427480), (55, 2383344), (60, 2184732), (66, 1986120), (72, 1820610), (80, 1638549), (81, 1618320), (88, 1489590), (90, 1456488), (99, 1324080), (108, 1213740), (110, 1191672), (120, 1092366), (132, 993060), (135, 970992), (144, 910305), (162, 809160), (165, 794448), (176, 744795), (180, 728244), (198, 662040), (216, 606870), (220, 595836), (240, 546183), (243, 539440), (264, 496530), (270, 485496), (297, 441360), (324, 404580), (330, 397224), (360, 364122), (396, 331020), (405, 323664), (432, 303435), (440, 297918), (486, 269720), (495, 264816), (528, 248265), (540, 242748), (594, 220680), (613, 213840), (648, 202290), (660, 198612), (720, 182061), (792, 165510), (810, 161832), (880, 148959), (891, 147120), (972, 134860), (990, 132408), (1080, 121374), (1188, 110340), (1215, 107888), (1226, 106920), (1296, 101145), (1320, 99306), (1485, 88272), (1584, 82755), (1620, 80916), (1782, 73560), (1839, 71280), (1944, 67430), (1980, 66204), (2160, 60687), (2376, 55170), (2430, 53944), (2452, 53460), (2640, 49653), (2673, 49040), (2970, 44136), (3065, 42768), (3240, 40458), (3564, 36780), (3678, 35640), (3888, 33715), (3960, 33102), (4455, 29424), (4752, 27585), (4860, 26972), (4904, 26730), (5346, 24520), (5517, 23760), (5940, 22068), (6130, 21384), (6480, 20229), (6743, 19440), (7128, 18390), (7356, 17820), (7920, 16551), (8910, 14712), (9195, 14256), (9720, 13486), (9808, 13365), (10692, 12260), (11034, 11880)]