187236280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 567336960

約数和(自身を除く): 380100680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 37, 40, 44, 53, 55, 56, 62, 70, 74, 77, 88, 106, 110, 124, 140, 148, 154, 155, 185, 212, 217, 220, 248, 259, 265, 280, 296, 308, 310, 341, 370, 371, 385, 407, 424, 434, 440, 518, 530, 583, 616, 620, 682, 740, 742, 770, 814, 868, 1036, 1060, 1085, 1147, 1166, 1240, 1295, 1364, 1480, 1484, 1540, 1628, 1643, 1705, 1736, 1855, 1961, 2035, 2072, 2120, 2170, 2294, 2332, 2387, 2590, 2728, 2849, 2915, 2968, 3080, 3256, 3286, 3410, 3710, 3922, 4070, 4081, 4340, 4588, 4664, 4774, 5180, 5698, 5735, 5830, 6572, 6820, 7420, 7844, 8029, 8140, 8162, 8215, 8680, 9176, 9548, 9805, 10360, 11396, 11470, 11501, 11660, 11935, 12617, 13144, 13640, 13727, 14245, 14840, 15688, 16058, 16280, 16324, 16430, 18073, 19096, 19610, 20405, 21571, 22792, 22940, 23002, 23320, 23870, 25234, 27454, 28490, 32116, 32648, 32860, 36146, 39220, 40145, 40810, 43142, 45880, 46004, 47740, 50468, 54908, 56980, 57505, 60791, 63085, 64232, 65720, 68635, 72292, 78440, 80290, 81620, 86284, 88319, 90365, 92008, 95480, 100936, 107855, 109816, 113960, 115010, 121582, 126170, 126511, 137270, 144584, 150997, 160580, 163240, 172568, 176638, 180730, 215710, 230020, 243164, 252340, 253022, 274540, 301994, 303955, 321160, 353276, 361460, 425537, 431420, 441595, 460040, 486328, 504680, 506044, 549080, 603988, 607910, 632555, 668701, 706552, 722920, 754985, 851074, 862840, 883190, 1012088, 1207976, 1215820, 1265110, 1337402, 1509970, 1702148, 1766380, 2127685, 2431640, 2530220, 2674804, 3019940, 3343505, 3404296, 3532760, 4255370, 4680907, 5060440, 5349608, 6039880, 6687010, 8510740, 9361814, 13374020, 17021480, 18723628, 23404535, 26748040, 37447256, 46809070, 93618140, 187236280]

約数ペア:

[(1, 187236280), (2, 93618140), (4, 46809070), (5, 37447256), (7, 26748040), (8, 23404535), (10, 18723628), (11, 17021480), (14, 13374020), (20, 9361814), (22, 8510740), (28, 6687010), (31, 6039880), (35, 5349608), (37, 5060440), (40, 4680907), (44, 4255370), (53, 3532760), (55, 3404296), (56, 3343505), (62, 3019940), (70, 2674804), (74, 2530220), (77, 2431640), (88, 2127685), (106, 1766380), (110, 1702148), (124, 1509970), (140, 1337402), (148, 1265110), (154, 1215820), (155, 1207976), (185, 1012088), (212, 883190), (217, 862840), (220, 851074), (248, 754985), (259, 722920), (265, 706552), (280, 668701), (296, 632555), (308, 607910), (310, 603988), (341, 549080), (370, 506044), (371, 504680), (385, 486328), (407, 460040), (424, 441595), (434, 431420), (440, 425537), (518, 361460), (530, 353276), (583, 321160), (616, 303955), (620, 301994), (682, 274540), (740, 253022), (742, 252340), (770, 243164), (814, 230020), (868, 215710), (1036, 180730), (1060, 176638), (1085, 172568), (1147, 163240), (1166, 160580), (1240, 150997), (1295, 144584), (1364, 137270), (1480, 126511), (1484, 126170), (1540, 121582), (1628, 115010), (1643, 113960), (1705, 109816), (1736, 107855), (1855, 100936), (1961, 95480), (2035, 92008), (2072, 90365), (2120, 88319), (2170, 86284), (2294, 81620), (2332, 80290), (2387, 78440), (2590, 72292), (2728, 68635), (2849, 65720), (2915, 64232), (2968, 63085), (3080, 60791), (3256, 57505), (3286, 56980), (3410, 54908), (3710, 50468), (3922, 47740), (4070, 46004), (4081, 45880), (4340, 43142), (4588, 40810), (4664, 40145), (4774, 39220), (5180, 36146), (5698, 32860), (5735, 32648), (5830, 32116), (6572, 28490), (6820, 27454), (7420, 25234), (7844, 23870), (8029, 23320), (8140, 23002), (8162, 22940), (8215, 22792), (8680, 21571), (9176, 20405), (9548, 19610), (9805, 19096), (10360, 18073), (11396, 16430), (11470, 16324), (11501, 16280), (11660, 16058), (11935, 15688), (12617, 14840), (13144, 14245), (13640, 13727)]