51322262040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{218989}}^1$

素因数の和:219047

約数の個数: 256

約数和(自身を含む): 201821184000

約数和(自身を除く): 150498921960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8370, 8680, 9765, 11160, 11718, 13020, 15624, 16740, 19530, 23436, 26040, 29295, 33480, 39060, 46872, 58590, 78120, 117180, 218989, 234360, 437978, 656967, 875956, 1094945, 1313934, 1532923, 1751912, 1970901, 2189890, 2627868, 3065846, 3284835, 3941802, 4379780, 4598769, 5255736, 5912703, 6131692, 6569670, 6788659, 7664615, 7883604, 8759560, 9197538, 9854505, 11825406, 12263384, 13139340, 13577318, 13796307, 15329230, 15767208, 18395076, 19709010, 20365977, 22993845, 23650812, 26278680, 27154636, 27592614, 29563515, 30658460, 33943295, 36790152, 39418020, 40731954, 41388921, 45987690, 47301624, 47520613, 54309272, 55185228, 59127030, 61097931, 61316920, 67886590, 68981535, 78836040, 81463908, 82777842, 91975380, 95041226, 101829885, 110370456, 118254060, 122195862, 135773180, 137963070, 142561839, 162927816, 165555684, 183293793, 183950760, 190082452, 203659770, 206944605, 236508120, 237603065, 244391724, 271546360, 275926140, 285123678, 305489655, 331111368, 366587586, 380164904, 407319540, 413889210, 427685517, 475206130, 488783448, 551852280, 570247356, 610979310, 712809195, 733175172, 814639080, 827778420, 855371034, 916468965, 950412260, 1140494712, 1221958620, 1283056551, 1425618390, 1466350344, 1655556840, 1710742068, 1832937930, 1900824520, 2138427585, 2443917240, 2566113102, 2851236780, 3421484136, 3665875860, 4276855170, 5132226204, 5702473560, 6415282755, 7331751720, 8553710340, 10264452408, 12830565510, 17107420680, 25661131020, 51322262040]

約数ペア:

[(1, 51322262040), (2, 25661131020), (3, 17107420680), (4, 12830565510), (5, 10264452408), (6, 8553710340), (7, 7331751720), (8, 6415282755), (9, 5702473560), (10, 5132226204), (12, 4276855170), (14, 3665875860), (15, 3421484136), (18, 2851236780), (20, 2566113102), (21, 2443917240), (24, 2138427585), (27, 1900824520), (28, 1832937930), (30, 1710742068), (31, 1655556840), (35, 1466350344), (36, 1425618390), (40, 1283056551), (42, 1221958620), (45, 1140494712), (54, 950412260), (56, 916468965), (60, 855371034), (62, 827778420), (63, 814639080), (70, 733175172), (72, 712809195), (84, 610979310), (90, 570247356), (93, 551852280), (105, 488783448), (108, 475206130), (120, 427685517), (124, 413889210), (126, 407319540), (135, 380164904), (140, 366587586), (155, 331111368), (168, 305489655), (180, 285123678), (186, 275926140), (189, 271546360), (210, 244391724), (216, 237603065), (217, 236508120), (248, 206944605), (252, 203659770), (270, 190082452), (279, 183950760), (280, 183293793), (310, 165555684), (315, 162927816), (360, 142561839), (372, 137963070), (378, 135773180), (420, 122195862), (434, 118254060), (465, 110370456), (504, 101829885), (540, 95041226), (558, 91975380), (620, 82777842), (630, 81463908), (651, 78836040), (744, 68981535), (756, 67886590), (837, 61316920), (840, 61097931), (868, 59127030), (930, 55185228), (945, 54309272), (1080, 47520613), (1085, 47301624), (1116, 45987690), (1240, 41388921), (1260, 40731954), (1302, 39418020), (1395, 36790152), (1512, 33943295), (1674, 30658460), (1736, 29563515), (1860, 27592614), (1890, 27154636), (1953, 26278680), (2170, 23650812), (2232, 22993845), (2520, 20365977), (2604, 19709010), (2790, 18395076), (3255, 15767208), (3348, 15329230), (3720, 13796307), (3780, 13577318), (3906, 13139340), (4185, 12263384), (4340, 11825406), (5208, 9854505), (5580, 9197538), (5859, 8759560), (6510, 7883604), (6696, 7664615), (7560, 6788659), (7812, 6569670), (8370, 6131692), (8680, 5912703), (9765, 5255736), (11160, 4598769), (11718, 4379780), (13020, 3941802), (15624, 3284835), (16740, 3065846), (19530, 2627868), (23436, 2189890), (26040, 1970901), (29295, 1751912), (33480, 1532923), (39060, 1313934), (46872, 1094945), (58590, 875956), (78120, 656967), (117180, 437978), (218989, 234360)]