313457040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:160

約数の個数: 300

約数和(自身を含む): 1191962772

約数和(自身を除く): 878505732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 122, 130, 135, 144, 156, 162, 180, 183, 195, 208, 216, 234, 240, 244, 260, 270, 305, 312, 324, 351, 360, 366, 390, 405, 432, 468, 488, 520, 540, 549, 585, 610, 624, 648, 702, 720, 732, 780, 793, 810, 915, 936, 976, 1040, 1053, 1080, 1098, 1170, 1220, 1296, 1404, 1464, 1560, 1586, 1620, 1647, 1755, 1830, 1872, 2106, 2160, 2196, 2340, 2379, 2440, 2745, 2808, 2928, 3120, 3172, 3240, 3294, 3510, 3660, 3721, 3965, 4212, 4392, 4680, 4758, 4880, 4941, 5265, 5490, 5616, 6344, 6480, 6588, 7020, 7137, 7320, 7442, 7930, 8235, 8424, 8784, 9360, 9516, 9882, 10530, 10980, 11163, 11895, 12688, 13176, 14040, 14274, 14640, 14884, 15860, 16470, 16848, 18605, 19032, 19764, 21060, 21411, 21960, 22326, 23790, 24705, 26352, 28080, 28548, 29768, 31720, 32940, 33489, 35685, 37210, 38064, 39528, 42120, 42822, 43920, 44652, 47580, 48373, 49410, 55815, 57096, 59536, 63440, 64233, 65880, 66978, 71370, 74420, 79056, 84240, 85644, 89304, 95160, 96746, 98820, 100467, 107055, 111630, 114192, 128466, 131760, 133956, 142740, 145119, 148840, 167445, 171288, 178608, 190320, 193492, 197640, 200934, 214110, 223260, 241865, 256932, 267912, 285480, 290238, 297680, 301401, 321165, 334890, 342576, 386984, 395280, 401868, 428220, 435357, 446520, 483730, 502335, 513864, 535824, 570960, 580476, 602802, 642330, 669780, 725595, 773968, 803736, 856440, 870714, 893040, 967460, 1004670, 1027728, 1160952, 1205604, 1284660, 1306071, 1339560, 1451190, 1507005, 1607472, 1712880, 1741428, 1934920, 2009340, 2176785, 2321904, 2411208, 2569320, 2612142, 2679120, 2902380, 3014010, 3482856, 3869840, 3918213, 4018680, 4353570, 4822416, 5138640, 5224284, 5804760, 6028020, 6530355, 6965712, 7836426, 8037360, 8707140, 10448568, 11609520, 12056040, 13060710, 15672852, 17414280, 19591065, 20897136, 24112080, 26121420, 31345704, 34828560, 39182130, 52242840, 62691408, 78364260, 104485680, 156728520, 313457040]

約数ペア:

[(1, 313457040), (2, 156728520), (3, 104485680), (4, 78364260), (5, 62691408), (6, 52242840), (8, 39182130), (9, 34828560), (10, 31345704), (12, 26121420), (13, 24112080), (15, 20897136), (16, 19591065), (18, 17414280), (20, 15672852), (24, 13060710), (26, 12056040), (27, 11609520), (30, 10448568), (36, 8707140), (39, 8037360), (40, 7836426), (45, 6965712), (48, 6530355), (52, 6028020), (54, 5804760), (60, 5224284), (61, 5138640), (65, 4822416), (72, 4353570), (78, 4018680), (80, 3918213), (81, 3869840), (90, 3482856), (104, 3014010), (108, 2902380), (117, 2679120), (120, 2612142), (122, 2569320), (130, 2411208), (135, 2321904), (144, 2176785), (156, 2009340), (162, 1934920), (180, 1741428), (183, 1712880), (195, 1607472), (208, 1507005), (216, 1451190), (234, 1339560), (240, 1306071), (244, 1284660), (260, 1205604), (270, 1160952), (305, 1027728), (312, 1004670), (324, 967460), (351, 893040), (360, 870714), (366, 856440), (390, 803736), (405, 773968), (432, 725595), (468, 669780), (488, 642330), (520, 602802), (540, 580476), (549, 570960), (585, 535824), (610, 513864), (624, 502335), (648, 483730), (702, 446520), (720, 435357), (732, 428220), (780, 401868), (793, 395280), (810, 386984), (915, 342576), (936, 334890), (976, 321165), (1040, 301401), (1053, 297680), (1080, 290238), (1098, 285480), (1170, 267912), (1220, 256932), (1296, 241865), (1404, 223260), (1464, 214110), (1560, 200934), (1586, 197640), (1620, 193492), (1647, 190320), (1755, 178608), (1830, 171288), (1872, 167445), (2106, 148840), (2160, 145119), (2196, 142740), (2340, 133956), (2379, 131760), (2440, 128466), (2745, 114192), (2808, 111630), (2928, 107055), (3120, 100467), (3172, 98820), (3240, 96746), (3294, 95160), (3510, 89304), (3660, 85644), (3721, 84240), (3965, 79056), (4212, 74420), (4392, 71370), (4680, 66978), (4758, 65880), (4880, 64233), (4941, 63440), (5265, 59536), (5490, 57096), (5616, 55815), (6344, 49410), (6480, 48373), (6588, 47580), (7020, 44652), (7137, 43920), (7320, 42822), (7442, 42120), (7930, 39528), (8235, 38064), (8424, 37210), (8784, 35685), (9360, 33489), (9516, 32940), (9882, 31720), (10530, 29768), (10980, 28548), (11163, 28080), (11895, 26352), (12688, 24705), (13176, 23790), (14040, 22326), (14274, 21960), (14640, 21411), (14884, 21060), (15860, 19764), (16470, 19032), (16848, 18605)]