164252880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 320

約数和(自身を含む): 639959040

約数和(自身を除く): 475706160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 165, 176, 180, 186, 198, 216, 220, 223, 240, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 432, 440, 446, 465, 495, 496, 528, 540, 558, 594, 620, 660, 669, 682, 720, 744, 792, 837, 880, 892, 930, 990, 1023, 1080, 1115, 1116, 1188, 1240, 1320, 1338, 1364, 1395, 1485, 1488, 1584, 1674, 1705, 1784, 1860, 1980, 2007, 2046, 2160, 2230, 2232, 2376, 2453, 2480, 2640, 2676, 2728, 2790, 2970, 3069, 3345, 3348, 3410, 3568, 3720, 3960, 4014, 4092, 4185, 4460, 4464, 4752, 4906, 5115, 5352, 5456, 5580, 5940, 6021, 6138, 6690, 6696, 6820, 6913, 7359, 7440, 7920, 8028, 8184, 8370, 8920, 9207, 9812, 10035, 10230, 10704, 11160, 11880, 12042, 12265, 12276, 13380, 13392, 13640, 13826, 14718, 15345, 16056, 16368, 16740, 17840, 18414, 19624, 20070, 20460, 20739, 22077, 22320, 23760, 24084, 24530, 24552, 26760, 27280, 27652, 29436, 30105, 30690, 32112, 33480, 34565, 36795, 36828, 39248, 40140, 40920, 41478, 44154, 46035, 48168, 49060, 49104, 53520, 55304, 58872, 60210, 61380, 62217, 66231, 66960, 69130, 73590, 73656, 76043, 80280, 81840, 82956, 88308, 92070, 96336, 98120, 103695, 110385, 110608, 117744, 120420, 122760, 124434, 132462, 138260, 147180, 147312, 152086, 160560, 165912, 176616, 184140, 186651, 196240, 207390, 220770, 228129, 240840, 245520, 248868, 264924, 276520, 294360, 304172, 311085, 331155, 331824, 353232, 368280, 373302, 380215, 414780, 441540, 456258, 481680, 497736, 529848, 553040, 588720, 608344, 622170, 662310, 684387, 736560, 746604, 760430, 829560, 883080, 912516, 933255, 995472, 1059696, 1140645, 1216688, 1244340, 1324620, 1368774, 1493208, 1520860, 1659120, 1766160, 1825032, 1866510, 2053161, 2281290, 2488680, 2649240, 2737548, 2986416, 3041720, 3421935, 3650064, 3733020, 4106322, 4562580, 4977360, 5298480, 5475096, 6083440, 6843870, 7466040, 8212644, 9125160, 10265805, 10950192, 13687740, 14932080, 16425288, 18250320, 20531610, 27375480, 32850576, 41063220, 54750960, 82126440, 164252880]

約数ペア:

[(1, 164252880), (2, 82126440), (3, 54750960), (4, 41063220), (5, 32850576), (6, 27375480), (8, 20531610), (9, 18250320), (10, 16425288), (11, 14932080), (12, 13687740), (15, 10950192), (16, 10265805), (18, 9125160), (20, 8212644), (22, 7466040), (24, 6843870), (27, 6083440), (30, 5475096), (31, 5298480), (33, 4977360), (36, 4562580), (40, 4106322), (44, 3733020), (45, 3650064), (48, 3421935), (54, 3041720), (55, 2986416), (60, 2737548), (62, 2649240), (66, 2488680), (72, 2281290), (80, 2053161), (88, 1866510), (90, 1825032), (93, 1766160), (99, 1659120), (108, 1520860), (110, 1493208), (120, 1368774), (124, 1324620), (132, 1244340), (135, 1216688), (144, 1140645), (155, 1059696), (165, 995472), (176, 933255), (180, 912516), (186, 883080), (198, 829560), (216, 760430), (220, 746604), (223, 736560), (240, 684387), (248, 662310), (264, 622170), (270, 608344), (279, 588720), (297, 553040), (310, 529848), (330, 497736), (341, 481680), (360, 456258), (372, 441540), (396, 414780), (432, 380215), (440, 373302), (446, 368280), (465, 353232), (495, 331824), (496, 331155), (528, 311085), (540, 304172), (558, 294360), (594, 276520), (620, 264924), (660, 248868), (669, 245520), (682, 240840), (720, 228129), (744, 220770), (792, 207390), (837, 196240), (880, 186651), (892, 184140), (930, 176616), (990, 165912), (1023, 160560), (1080, 152086), (1115, 147312), (1116, 147180), (1188, 138260), (1240, 132462), (1320, 124434), (1338, 122760), (1364, 120420), (1395, 117744), (1485, 110608), (1488, 110385), (1584, 103695), (1674, 98120), (1705, 96336), (1784, 92070), (1860, 88308), (1980, 82956), (2007, 81840), (2046, 80280), (2160, 76043), (2230, 73656), (2232, 73590), (2376, 69130), (2453, 66960), (2480, 66231), (2640, 62217), (2676, 61380), (2728, 60210), (2790, 58872), (2970, 55304), (3069, 53520), (3345, 49104), (3348, 49060), (3410, 48168), (3568, 46035), (3720, 44154), (3960, 41478), (4014, 40920), (4092, 40140), (4185, 39248), (4460, 36828), (4464, 36795), (4752, 34565), (4906, 33480), (5115, 32112), (5352, 30690), (5456, 30105), (5580, 29436), (5940, 27652), (6021, 27280), (6138, 26760), (6690, 24552), (6696, 24530), (6820, 24084), (6913, 23760), (7359, 22320), (7440, 22077), (7920, 20739), (8028, 20460), (8184, 20070), (8370, 19624), (8920, 18414), (9207, 17840), (9812, 16740), (10035, 16368), (10230, 16056), (10704, 15345), (11160, 14718), (11880, 13826), (12042, 13640), (12265, 13392), (12276, 13380)]