6687207780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:799

約数の個数: 288

約数和(自身を含む): 21770563584

約数和(自身を除く): 15083355804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 43, 44, 55, 60, 62, 66, 86, 93, 110, 121, 124, 129, 132, 155, 165, 172, 186, 215, 220, 242, 258, 310, 330, 341, 363, 372, 430, 465, 473, 484, 516, 605, 620, 645, 660, 682, 691, 726, 860, 930, 946, 1023, 1210, 1290, 1333, 1364, 1382, 1419, 1452, 1705, 1815, 1860, 1892, 2046, 2073, 2365, 2420, 2580, 2666, 2764, 2838, 3410, 3455, 3630, 3751, 3999, 4092, 4146, 4730, 5115, 5203, 5332, 5676, 6665, 6820, 6910, 7095, 7260, 7502, 7601, 7998, 8292, 9460, 10230, 10365, 10406, 11253, 13330, 13820, 14190, 14663, 15004, 15202, 15609, 15996, 18755, 19995, 20460, 20730, 20812, 21421, 22506, 22803, 26015, 26660, 28380, 29326, 29713, 30404, 31218, 37510, 38005, 39990, 41460, 42842, 43989, 45012, 45606, 52030, 56265, 58652, 59426, 62436, 64263, 73315, 75020, 76010, 78045, 79980, 83611, 85684, 87978, 89139, 91212, 104060, 107105, 112530, 114015, 118852, 128526, 146630, 148565, 152020, 156090, 161293, 167222, 175956, 178278, 214210, 219945, 225060, 228030, 235631, 250833, 257052, 293260, 297130, 312180, 321315, 322586, 326843, 334444, 356556, 418055, 428420, 439890, 445695, 456060, 471262, 483879, 501666, 594260, 642630, 645172, 653686, 706893, 806465, 836110, 879780, 891390, 921103, 942524, 967758, 980529, 1003332, 1178155, 1254165, 1285260, 1307372, 1413786, 1612930, 1634215, 1672220, 1782780, 1842206, 1935516, 1961058, 2356310, 2419395, 2508330, 2591941, 2763309, 2827572, 3225860, 3268430, 3534465, 3595273, 3684412, 3922116, 4605515, 4712620, 4838790, 4902645, 5016660, 5183882, 5526618, 6536860, 7068930, 7190546, 7775823, 9211030, 9677580, 9805290, 10132133, 10367764, 10785819, 11053236, 12959705, 13816545, 14137860, 14381092, 15551646, 17976365, 18422060, 19610580, 20264266, 21571638, 25919410, 27633090, 30396399, 31103292, 35952730, 38879115, 40528532, 43143276, 50660665, 51838820, 53929095, 55266180, 60792798, 71905460, 77758230, 101321330, 107858190, 111453463, 121585596, 151981995, 155516460, 202642660, 215716380, 222906926, 303963990, 334360389, 445813852, 557267315, 607927980, 668720778, 1114534630, 1337441556, 1671801945, 2229069260, 3343603890, 6687207780]

約数ペア:

[(1, 6687207780), (2, 3343603890), (3, 2229069260), (4, 1671801945), (5, 1337441556), (6, 1114534630), (10, 668720778), (11, 607927980), (12, 557267315), (15, 445813852), (20, 334360389), (22, 303963990), (30, 222906926), (31, 215716380), (33, 202642660), (43, 155516460), (44, 151981995), (55, 121585596), (60, 111453463), (62, 107858190), (66, 101321330), (86, 77758230), (93, 71905460), (110, 60792798), (121, 55266180), (124, 53929095), (129, 51838820), (132, 50660665), (155, 43143276), (165, 40528532), (172, 38879115), (186, 35952730), (215, 31103292), (220, 30396399), (242, 27633090), (258, 25919410), (310, 21571638), (330, 20264266), (341, 19610580), (363, 18422060), (372, 17976365), (430, 15551646), (465, 14381092), (473, 14137860), (484, 13816545), (516, 12959705), (605, 11053236), (620, 10785819), (645, 10367764), (660, 10132133), (682, 9805290), (691, 9677580), (726, 9211030), (860, 7775823), (930, 7190546), (946, 7068930), (1023, 6536860), (1210, 5526618), (1290, 5183882), (1333, 5016660), (1364, 4902645), (1382, 4838790), (1419, 4712620), (1452, 4605515), (1705, 3922116), (1815, 3684412), (1860, 3595273), (1892, 3534465), (2046, 3268430), (2073, 3225860), (2365, 2827572), (2420, 2763309), (2580, 2591941), (2666, 2508330), (2764, 2419395), (2838, 2356310), (3410, 1961058), (3455, 1935516), (3630, 1842206), (3751, 1782780), (3999, 1672220), (4092, 1634215), (4146, 1612930), (4730, 1413786), (5115, 1307372), (5203, 1285260), (5332, 1254165), (5676, 1178155), (6665, 1003332), (6820, 980529), (6910, 967758), (7095, 942524), (7260, 921103), (7502, 891390), (7601, 879780), (7998, 836110), (8292, 806465), (9460, 706893), (10230, 653686), (10365, 645172), (10406, 642630), (11253, 594260), (13330, 501666), (13820, 483879), (14190, 471262), (14663, 456060), (15004, 445695), (15202, 439890), (15609, 428420), (15996, 418055), (18755, 356556), (19995, 334444), (20460, 326843), (20730, 322586), (20812, 321315), (21421, 312180), (22506, 297130), (22803, 293260), (26015, 257052), (26660, 250833), (28380, 235631), (29326, 228030), (29713, 225060), (30404, 219945), (31218, 214210), (37510, 178278), (38005, 175956), (39990, 167222), (41460, 161293), (42842, 156090), (43989, 152020), (45012, 148565), (45606, 146630), (52030, 128526), (56265, 118852), (58652, 114015), (59426, 112530), (62436, 107105), (64263, 104060), (73315, 91212), (75020, 89139), (76010, 87978), (78045, 85684), (79980, 83611)]