161090640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 320

約数和(自身を含む): 607461120

約数和(自身を除く): 446370480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 48, 51, 54, 60, 68, 72, 80, 82, 85, 90, 102, 107, 108, 120, 123, 135, 136, 144, 153, 164, 170, 180, 204, 205, 214, 216, 240, 246, 255, 270, 272, 306, 321, 328, 340, 360, 369, 408, 410, 428, 432, 459, 492, 510, 535, 540, 612, 615, 642, 656, 680, 697, 720, 738, 765, 816, 820, 856, 918, 963, 984, 1020, 1070, 1080, 1107, 1224, 1230, 1284, 1360, 1394, 1476, 1530, 1605, 1640, 1712, 1819, 1836, 1845, 1926, 1968, 2040, 2091, 2140, 2160, 2214, 2295, 2448, 2460, 2568, 2788, 2889, 2952, 3060, 3210, 3280, 3485, 3638, 3672, 3690, 3852, 4080, 4182, 4280, 4387, 4428, 4590, 4815, 4920, 5136, 5457, 5535, 5576, 5778, 5904, 6120, 6273, 6420, 6970, 7276, 7344, 7380, 7704, 8364, 8560, 8774, 8856, 9095, 9180, 9630, 9840, 10455, 10914, 11070, 11152, 11556, 12240, 12546, 12840, 13161, 13940, 14445, 14552, 14760, 15408, 16371, 16728, 17548, 17712, 18190, 18360, 18819, 19260, 20910, 21828, 21935, 22140, 23112, 25092, 25680, 26322, 27285, 27880, 28890, 29104, 29520, 31365, 32742, 33456, 35096, 36380, 36720, 37638, 38520, 39483, 41820, 43656, 43870, 44280, 46224, 49113, 50184, 52644, 54570, 55760, 57780, 62730, 65484, 65805, 70192, 72760, 74579, 75276, 77040, 78966, 81855, 83640, 87312, 87740, 88560, 94095, 98226, 100368, 105288, 109140, 115560, 118449, 125460, 130968, 131610, 145520, 149158, 150552, 157932, 163710, 167280, 175480, 188190, 196452, 197415, 210576, 218280, 223737, 231120, 236898, 245565, 250920, 261936, 263220, 298316, 301104, 315864, 327420, 350960, 372895, 376380, 392904, 394830, 436560, 447474, 473796, 491130, 501840, 526440, 592245, 596632, 631728, 654840, 671211, 745790, 752760, 785808, 789660, 894948, 947592, 982260, 1052880, 1118685, 1184490, 1193264, 1309680, 1342422, 1491580, 1505520, 1579320, 1789896, 1895184, 1964520, 2013633, 2237370, 2368980, 2684844, 2983160, 3158640, 3356055, 3579792, 3929040, 4027266, 4474740, 4737960, 5369688, 5966320, 6712110, 8054532, 8949480, 9475920, 10068165, 10739376, 13424220, 16109064, 17898960, 20136330, 26848440, 32218128, 40272660, 53696880, 80545320, 161090640]

約数ペア:

[(1, 161090640), (2, 80545320), (3, 53696880), (4, 40272660), (5, 32218128), (6, 26848440), (8, 20136330), (9, 17898960), (10, 16109064), (12, 13424220), (15, 10739376), (16, 10068165), (17, 9475920), (18, 8949480), (20, 8054532), (24, 6712110), (27, 5966320), (30, 5369688), (34, 4737960), (36, 4474740), (40, 4027266), (41, 3929040), (45, 3579792), (48, 3356055), (51, 3158640), (54, 2983160), (60, 2684844), (68, 2368980), (72, 2237370), (80, 2013633), (82, 1964520), (85, 1895184), (90, 1789896), (102, 1579320), (107, 1505520), (108, 1491580), (120, 1342422), (123, 1309680), (135, 1193264), (136, 1184490), (144, 1118685), (153, 1052880), (164, 982260), (170, 947592), (180, 894948), (204, 789660), (205, 785808), (214, 752760), (216, 745790), (240, 671211), (246, 654840), (255, 631728), (270, 596632), (272, 592245), (306, 526440), (321, 501840), (328, 491130), (340, 473796), (360, 447474), (369, 436560), (408, 394830), (410, 392904), (428, 376380), (432, 372895), (459, 350960), (492, 327420), (510, 315864), (535, 301104), (540, 298316), (612, 263220), (615, 261936), (642, 250920), (656, 245565), (680, 236898), (697, 231120), (720, 223737), (738, 218280), (765, 210576), (816, 197415), (820, 196452), (856, 188190), (918, 175480), (963, 167280), (984, 163710), (1020, 157932), (1070, 150552), (1080, 149158), (1107, 145520), (1224, 131610), (1230, 130968), (1284, 125460), (1360, 118449), (1394, 115560), (1476, 109140), (1530, 105288), (1605, 100368), (1640, 98226), (1712, 94095), (1819, 88560), (1836, 87740), (1845, 87312), (1926, 83640), (1968, 81855), (2040, 78966), (2091, 77040), (2140, 75276), (2160, 74579), (2214, 72760), (2295, 70192), (2448, 65805), (2460, 65484), (2568, 62730), (2788, 57780), (2889, 55760), (2952, 54570), (3060, 52644), (3210, 50184), (3280, 49113), (3485, 46224), (3638, 44280), (3672, 43870), (3690, 43656), (3852, 41820), (4080, 39483), (4182, 38520), (4280, 37638), (4387, 36720), (4428, 36380), (4590, 35096), (4815, 33456), (4920, 32742), (5136, 31365), (5457, 29520), (5535, 29104), (5576, 28890), (5778, 27880), (5904, 27285), (6120, 26322), (6273, 25680), (6420, 25092), (6970, 23112), (7276, 22140), (7344, 21935), (7380, 21828), (7704, 20910), (8364, 19260), (8560, 18819), (8774, 18360), (8856, 18190), (9095, 17712), (9180, 17548), (9630, 16728), (9840, 16371), (10455, 15408), (10914, 14760), (11070, 14552), (11152, 14445), (11556, 13940), (12240, 13161), (12546, 12840)]