304316460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 1161216000

約数和(自身を除く): 856899540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 53, 54, 60, 62, 63, 70, 84, 90, 93, 98, 105, 106, 108, 124, 126, 135, 140, 147, 155, 159, 180, 186, 189, 196, 210, 212, 217, 245, 252, 265, 270, 279, 294, 310, 315, 318, 343, 371, 372, 378, 420, 434, 441, 465, 477, 490, 530, 540, 558, 588, 620, 630, 636, 651, 686, 735, 742, 756, 795, 837, 868, 882, 930, 945, 954, 980, 1029, 1060, 1085, 1113, 1116, 1260, 1302, 1323, 1372, 1395, 1431, 1470, 1484, 1519, 1590, 1643, 1674, 1715, 1764, 1855, 1860, 1890, 1908, 1953, 2058, 2170, 2205, 2226, 2385, 2597, 2604, 2646, 2790, 2862, 2940, 3038, 3087, 3180, 3255, 3286, 3339, 3348, 3430, 3710, 3780, 3906, 4116, 4185, 4340, 4410, 4452, 4557, 4770, 4929, 5145, 5194, 5292, 5565, 5580, 5724, 5859, 6076, 6174, 6510, 6572, 6615, 6678, 6860, 7155, 7420, 7595, 7791, 7812, 8215, 8370, 8820, 9114, 9261, 9540, 9765, 9858, 10017, 10290, 10388, 10633, 11130, 11501, 11718, 12348, 12985, 13020, 13230, 13356, 13671, 14310, 14787, 15190, 15435, 15582, 16430, 16695, 16740, 18179, 18228, 18522, 19530, 19716, 20034, 20580, 21266, 22260, 22785, 23002, 23373, 23436, 24645, 25970, 26460, 27342, 28620, 29295, 29574, 30380, 30870, 31164, 31899, 32860, 33390, 34503, 36358, 37044, 38955, 39060, 40068, 41013, 42532, 44361, 45570, 46004, 46305, 46746, 49290, 50085, 51940, 53165, 54537, 54684, 57505, 58590, 59148, 61740, 63798, 66780, 68355, 69006, 70119, 72716, 73935, 77910, 80507, 82026, 88722, 90895, 91140, 92610, 93492, 95697, 98580, 100170, 103509, 106330, 109074, 115010, 116865, 117180, 127596, 136710, 138012, 140238, 147870, 155820, 159495, 161014, 163611, 164052, 172515, 177444, 181790, 185220, 191394, 200340, 205065, 207018, 212660, 218148, 221805, 230020, 233730, 241521, 272685, 273420, 280476, 287091, 295740, 310527, 318990, 322028, 327222, 345030, 350595, 363580, 382788, 402535, 410130, 414036, 443610, 467460, 478485, 483042, 490833, 517545, 545370, 563549, 574182, 621054, 637980, 654444, 690060, 701190, 724563, 805070, 818055, 820260, 887220, 956970, 966084, 981666, 1035090, 1090740, 1127098, 1148364, 1207605, 1242108, 1402380, 1435455, 1449126, 1552635, 1610140, 1636110, 1690647, 1913940, 1963332, 2070180, 2173689, 2254196, 2415210, 2454165, 2817745, 2870910, 2898252, 3105270, 3272220, 3381294, 3622815, 4347378, 4830420, 4908330, 5071941, 5635490, 5741820, 6210540, 6762588, 7245630, 8453235, 8694756, 9816660, 10143882, 10868445, 11270980, 14491260, 15215823, 16906470, 20287764, 21736890, 25359705, 30431646, 33812940, 43473780, 50719410, 60863292, 76079115, 101438820, 152158230, 304316460]

約数ペア:

[(1, 304316460), (2, 152158230), (3, 101438820), (4, 76079115), (5, 60863292), (6, 50719410), (7, 43473780), (9, 33812940), (10, 30431646), (12, 25359705), (14, 21736890), (15, 20287764), (18, 16906470), (20, 15215823), (21, 14491260), (27, 11270980), (28, 10868445), (30, 10143882), (31, 9816660), (35, 8694756), (36, 8453235), (42, 7245630), (45, 6762588), (49, 6210540), (53, 5741820), (54, 5635490), (60, 5071941), (62, 4908330), (63, 4830420), (70, 4347378), (84, 3622815), (90, 3381294), (93, 3272220), (98, 3105270), (105, 2898252), (106, 2870910), (108, 2817745), (124, 2454165), (126, 2415210), (135, 2254196), (140, 2173689), (147, 2070180), (155, 1963332), (159, 1913940), (180, 1690647), (186, 1636110), (189, 1610140), (196, 1552635), (210, 1449126), (212, 1435455), (217, 1402380), (245, 1242108), (252, 1207605), (265, 1148364), (270, 1127098), (279, 1090740), (294, 1035090), (310, 981666), (315, 966084), (318, 956970), (343, 887220), (371, 820260), (372, 818055), (378, 805070), (420, 724563), (434, 701190), (441, 690060), (465, 654444), (477, 637980), (490, 621054), (530, 574182), (540, 563549), (558, 545370), (588, 517545), (620, 490833), (630, 483042), (636, 478485), (651, 467460), (686, 443610), (735, 414036), (742, 410130), (756, 402535), (795, 382788), (837, 363580), (868, 350595), (882, 345030), (930, 327222), (945, 322028), (954, 318990), (980, 310527), (1029, 295740), (1060, 287091), (1085, 280476), (1113, 273420), (1116, 272685), (1260, 241521), (1302, 233730), (1323, 230020), (1372, 221805), (1395, 218148), (1431, 212660), (1470, 207018), (1484, 205065), (1519, 200340), (1590, 191394), (1643, 185220), (1674, 181790), (1715, 177444), (1764, 172515), (1855, 164052), (1860, 163611), (1890, 161014), (1908, 159495), (1953, 155820), (2058, 147870), (2170, 140238), (2205, 138012), (2226, 136710), (2385, 127596), (2597, 117180), (2604, 116865), (2646, 115010), (2790, 109074), (2862, 106330), (2940, 103509), (3038, 100170), (3087, 98580), (3180, 95697), (3255, 93492), (3286, 92610), (3339, 91140), (3348, 90895), (3430, 88722), (3710, 82026), (3780, 80507), (3906, 77910), (4116, 73935), (4185, 72716), (4340, 70119), (4410, 69006), (4452, 68355), (4557, 66780), (4770, 63798), (4929, 61740), (5145, 59148), (5194, 58590), (5292, 57505), (5565, 54684), (5580, 54537), (5724, 53165), (5859, 51940), (6076, 50085), (6174, 49290), (6510, 46746), (6572, 46305), (6615, 46004), (6678, 45570), (6860, 44361), (7155, 42532), (7420, 41013), (7595, 40068), (7791, 39060), (7812, 38955), (8215, 37044), (8370, 36358), (8820, 34503), (9114, 33390), (9261, 32860), (9540, 31899), (9765, 31164), (9858, 30870), (10017, 30380), (10290, 29574), (10388, 29295), (10633, 28620), (11130, 27342), (11501, 26460), (11718, 25970), (12348, 24645), (12985, 23436), (13020, 23373), (13230, 23002), (13356, 22785), (13671, 22260), (14310, 21266), (14787, 20580), (15190, 20034), (15435, 19716), (15582, 19530), (16430, 18522), (16695, 18228), (16740, 18179)]