2976029140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 7766212608

約数和(自身を除く): 4790183468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 43, 62, 70, 74, 86, 124, 140, 148, 155, 172, 185, 215, 217, 259, 301, 310, 370, 430, 431, 434, 518, 602, 620, 740, 860, 862, 868, 1036, 1085, 1147, 1204, 1295, 1333, 1505, 1591, 1724, 2155, 2170, 2294, 2590, 2666, 3010, 3017, 3182, 4310, 4340, 4588, 5180, 5332, 5735, 6020, 6034, 6364, 6665, 7955, 8029, 8620, 9331, 11137, 11470, 12068, 13330, 13361, 15085, 15910, 15947, 16058, 18533, 18662, 22274, 22940, 26660, 26722, 30170, 31820, 31894, 32116, 37066, 37324, 40145, 44548, 46655, 49321, 53444, 55685, 60340, 63788, 66805, 74132, 79735, 80290, 92665, 93310, 93527, 98642, 111370, 111629, 129731, 133610, 159470, 160580, 185330, 186620, 187054, 197284, 222740, 223258, 246605, 259462, 267220, 318940, 345247, 370660, 374108, 446516, 467635, 493210, 494357, 518924, 558145, 574523, 648655, 685721, 690494, 935270, 986420, 988714, 1116290, 1149046, 1297310, 1371442, 1380988, 1726235, 1870540, 1977428, 2232580, 2298092, 2471785, 2594620, 2742884, 2872615, 3428605, 3452470, 3460499, 4021661, 4800047, 4943570, 5745230, 6857210, 6904940, 6920998, 8043322, 9600094, 9887140, 11490460, 13714420, 13841996, 16086644, 17302495, 19200188, 20108305, 21257351, 24000235, 34604990, 40216610, 42514702, 48000470, 69209980, 80433220, 85029404, 96000940, 106286755, 148801457, 212573510, 297602914, 425147020, 595205828, 744007285, 1488014570, 2976029140]

約数ペア:

[(1, 2976029140), (2, 1488014570), (4, 744007285), (5, 595205828), (7, 425147020), (10, 297602914), (14, 212573510), (20, 148801457), (28, 106286755), (31, 96000940), (35, 85029404), (37, 80433220), (43, 69209980), (62, 48000470), (70, 42514702), (74, 40216610), (86, 34604990), (124, 24000235), (140, 21257351), (148, 20108305), (155, 19200188), (172, 17302495), (185, 16086644), (215, 13841996), (217, 13714420), (259, 11490460), (301, 9887140), (310, 9600094), (370, 8043322), (430, 6920998), (431, 6904940), (434, 6857210), (518, 5745230), (602, 4943570), (620, 4800047), (740, 4021661), (860, 3460499), (862, 3452470), (868, 3428605), (1036, 2872615), (1085, 2742884), (1147, 2594620), (1204, 2471785), (1295, 2298092), (1333, 2232580), (1505, 1977428), (1591, 1870540), (1724, 1726235), (2155, 1380988), (2170, 1371442), (2294, 1297310), (2590, 1149046), (2666, 1116290), (3010, 988714), (3017, 986420), (3182, 935270), (4310, 690494), (4340, 685721), (4588, 648655), (5180, 574523), (5332, 558145), (5735, 518924), (6020, 494357), (6034, 493210), (6364, 467635), (6665, 446516), (7955, 374108), (8029, 370660), (8620, 345247), (9331, 318940), (11137, 267220), (11470, 259462), (12068, 246605), (13330, 223258), (13361, 222740), (15085, 197284), (15910, 187054), (15947, 186620), (16058, 185330), (18533, 160580), (18662, 159470), (22274, 133610), (22940, 129731), (26660, 111629), (26722, 111370), (30170, 98642), (31820, 93527), (31894, 93310), (32116, 92665), (37066, 80290), (37324, 79735), (40145, 74132), (44548, 66805), (46655, 63788), (49321, 60340), (53444, 55685)]