131411280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:594

約数の個数: 320

約数和(自身を含む): 547964928

約数和(自身を除く): 416553648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 547, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1094, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1641, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2188, 2288, 2310, 2640, 2730, 2735, 2860, 3003, 3080, 3120, 3282, 3432, 3640, 3696, 3829, 4004, 4290, 4368, 4376, 4620, 5005, 5460, 5470, 5720, 6006, 6017, 6160, 6564, 6864, 7111, 7280, 7658, 8008, 8205, 8580, 8752, 9240, 10010, 10920, 10940, 11440, 11487, 12012, 12034, 13128, 14222, 15015, 15316, 16016, 16410, 17160, 18051, 18480, 19145, 20020, 21333, 21840, 21880, 22974, 24024, 24068, 26256, 28444, 30030, 30085, 30632, 32820, 34320, 35555, 36102, 38290, 40040, 42119, 42666, 43760, 45948, 48048, 48136, 49777, 56888, 57435, 60060, 60170, 61264, 65640, 71110, 72204, 76580, 78221, 80080, 84238, 85332, 90255, 91896, 96272, 99554, 106665, 113776, 114870, 120120, 120340, 126357, 131280, 142220, 144408, 149331, 153160, 156442, 168476, 170664, 180510, 183792, 199108, 210595, 213330, 229740, 234663, 240240, 240680, 248885, 252714, 284440, 288816, 298662, 306320, 312884, 336952, 341328, 361020, 391105, 398216, 421190, 426660, 459480, 469326, 481360, 497770, 505428, 547547, 568880, 597324, 625768, 631785, 673904, 722040, 746655, 782210, 796432, 842380, 853320, 918960, 938652, 995540, 1010856, 1095094, 1173315, 1194648, 1251536, 1263570, 1444080, 1493310, 1564420, 1642641, 1684760, 1706640, 1877304, 1991080, 2021712, 2190188, 2346630, 2389296, 2527140, 2737735, 2986620, 3128840, 3285282, 3369520, 3754608, 3982160, 4380376, 4693260, 5054280, 5475470, 5973240, 6257680, 6570564, 8213205, 8760752, 9386520, 10108560, 10950940, 11946480, 13141128, 16426410, 18773040, 21901880, 26282256, 32852820, 43803760, 65705640, 131411280]

約数ペア:

[(1, 131411280), (2, 65705640), (3, 43803760), (4, 32852820), (5, 26282256), (6, 21901880), (7, 18773040), (8, 16426410), (10, 13141128), (11, 11946480), (12, 10950940), (13, 10108560), (14, 9386520), (15, 8760752), (16, 8213205), (20, 6570564), (21, 6257680), (22, 5973240), (24, 5475470), (26, 5054280), (28, 4693260), (30, 4380376), (33, 3982160), (35, 3754608), (39, 3369520), (40, 3285282), (42, 3128840), (44, 2986620), (48, 2737735), (52, 2527140), (55, 2389296), (56, 2346630), (60, 2190188), (65, 2021712), (66, 1991080), (70, 1877304), (77, 1706640), (78, 1684760), (80, 1642641), (84, 1564420), (88, 1493310), (91, 1444080), (104, 1263570), (105, 1251536), (110, 1194648), (112, 1173315), (120, 1095094), (130, 1010856), (132, 995540), (140, 938652), (143, 918960), (154, 853320), (156, 842380), (165, 796432), (168, 782210), (176, 746655), (182, 722040), (195, 673904), (208, 631785), (210, 625768), (220, 597324), (231, 568880), (240, 547547), (260, 505428), (264, 497770), (273, 481360), (280, 469326), (286, 459480), (308, 426660), (312, 421190), (330, 398216), (336, 391105), (364, 361020), (385, 341328), (390, 336952), (420, 312884), (429, 306320), (440, 298662), (455, 288816), (462, 284440), (520, 252714), (528, 248885), (546, 240680), (547, 240240), (560, 234663), (572, 229740), (616, 213330), (624, 210595), (660, 199108), (715, 183792), (728, 180510), (770, 170664), (780, 168476), (840, 156442), (858, 153160), (880, 149331), (910, 144408), (924, 142220), (1001, 131280), (1040, 126357), (1092, 120340), (1094, 120120), (1144, 114870), (1155, 113776), (1232, 106665), (1320, 99554), (1365, 96272), (1430, 91896), (1456, 90255), (1540, 85332), (1560, 84238), (1641, 80080), (1680, 78221), (1716, 76580), (1820, 72204), (1848, 71110), (2002, 65640), (2145, 61264), (2184, 60170), (2188, 60060), (2288, 57435), (2310, 56888), (2640, 49777), (2730, 48136), (2735, 48048), (2860, 45948), (3003, 43760), (3080, 42666), (3120, 42119), (3282, 40040), (3432, 38290), (3640, 36102), (3696, 35555), (3829, 34320), (4004, 32820), (4290, 30632), (4368, 30085), (4376, 30030), (4620, 28444), (5005, 26256), (5460, 24068), (5470, 24024), (5720, 22974), (6006, 21880), (6017, 21840), (6160, 21333), (6564, 20020), (6864, 19145), (7111, 18480), (7280, 18051), (7658, 17160), (8008, 16410), (8205, 16016), (8580, 15316), (8752, 15015), (9240, 14222), (10010, 13128), (10920, 12034), (10940, 12012), (11440, 11487)]