7398889260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4081

約数の個数: 288

約数和(自身を含む): 26213035968

約数和(自身を除く): 18814146708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 49, 51, 60, 68, 70, 74, 84, 85, 98, 102, 105, 111, 119, 140, 147, 148, 170, 185, 196, 204, 210, 222, 238, 245, 255, 259, 294, 340, 357, 370, 420, 444, 476, 490, 510, 518, 555, 588, 595, 629, 714, 735, 740, 777, 833, 980, 1020, 1036, 1110, 1190, 1258, 1295, 1428, 1470, 1554, 1666, 1785, 1813, 1887, 2220, 2380, 2499, 2516, 2590, 2940, 3108, 3145, 3332, 3570, 3626, 3774, 3885, 4001, 4165, 4403, 4998, 5180, 5439, 6290, 7140, 7252, 7548, 7770, 8002, 8330, 8806, 9065, 9435, 9996, 10878, 12003, 12495, 12580, 13209, 15540, 16004, 16660, 17612, 18130, 18870, 20005, 21756, 22015, 24006, 24990, 26418, 27195, 28007, 30821, 36260, 37740, 40010, 44030, 48012, 49980, 52836, 54390, 56014, 60015, 61642, 66045, 68017, 80020, 84021, 88060, 92463, 108780, 112028, 120030, 123284, 132090, 136034, 140035, 148037, 154105, 168042, 184926, 196049, 204051, 240060, 264180, 272068, 280070, 296074, 308210, 336084, 340085, 369852, 392098, 408102, 420105, 444111, 462315, 476119, 560140, 588147, 592148, 616420, 680170, 740185, 784196, 816204, 840210, 888222, 924630, 952238, 980245, 1020255, 1036259, 1176294, 1360340, 1428357, 1480370, 1680420, 1776444, 1849260, 1904476, 1960490, 2040510, 2072518, 2220555, 2352588, 2380595, 2516629, 2856714, 2940735, 2960740, 3108777, 3332833, 3920980, 4081020, 4145036, 4441110, 4761190, 5033258, 5181295, 5713428, 5881470, 6217554, 6665666, 7141785, 7253813, 7549887, 8882220, 9522380, 9998499, 10066516, 10362590, 11762940, 12435108, 12583145, 13331332, 14283570, 14507626, 15099774, 15543885, 16664165, 17616403, 19996998, 20725180, 21761439, 25166290, 28567140, 29015252, 30199548, 31087770, 33328330, 35232806, 36269065, 37749435, 39993996, 43522878, 49992495, 50332580, 52849209, 62175540, 66656660, 70465612, 72538130, 75498870, 87045756, 88082015, 99984990, 105698418, 108807195, 123314821, 145076260, 150997740, 176164030, 199969980, 211396836, 217614390, 246629642, 264246045, 352328060, 369944463, 435228780, 493259284, 528492090, 616574105, 739888926, 1056984180, 1233148210, 1479777852, 1849722315, 2466296420, 3699444630, 7398889260]

約数ペア:

[(1, 7398889260), (2, 3699444630), (3, 2466296420), (4, 1849722315), (5, 1479777852), (6, 1233148210), (7, 1056984180), (10, 739888926), (12, 616574105), (14, 528492090), (15, 493259284), (17, 435228780), (20, 369944463), (21, 352328060), (28, 264246045), (30, 246629642), (34, 217614390), (35, 211396836), (37, 199969980), (42, 176164030), (49, 150997740), (51, 145076260), (60, 123314821), (68, 108807195), (70, 105698418), (74, 99984990), (84, 88082015), (85, 87045756), (98, 75498870), (102, 72538130), (105, 70465612), (111, 66656660), (119, 62175540), (140, 52849209), (147, 50332580), (148, 49992495), (170, 43522878), (185, 39993996), (196, 37749435), (204, 36269065), (210, 35232806), (222, 33328330), (238, 31087770), (245, 30199548), (255, 29015252), (259, 28567140), (294, 25166290), (340, 21761439), (357, 20725180), (370, 19996998), (420, 17616403), (444, 16664165), (476, 15543885), (490, 15099774), (510, 14507626), (518, 14283570), (555, 13331332), (588, 12583145), (595, 12435108), (629, 11762940), (714, 10362590), (735, 10066516), (740, 9998499), (777, 9522380), (833, 8882220), (980, 7549887), (1020, 7253813), (1036, 7141785), (1110, 6665666), (1190, 6217554), (1258, 5881470), (1295, 5713428), (1428, 5181295), (1470, 5033258), (1554, 4761190), (1666, 4441110), (1785, 4145036), (1813, 4081020), (1887, 3920980), (2220, 3332833), (2380, 3108777), (2499, 2960740), (2516, 2940735), (2590, 2856714), (2940, 2516629), (3108, 2380595), (3145, 2352588), (3332, 2220555), (3570, 2072518), (3626, 2040510), (3774, 1960490), (3885, 1904476), (4001, 1849260), (4165, 1776444), (4403, 1680420), (4998, 1480370), (5180, 1428357), (5439, 1360340), (6290, 1176294), (7140, 1036259), (7252, 1020255), (7548, 980245), (7770, 952238), (8002, 924630), (8330, 888222), (8806, 840210), (9065, 816204), (9435, 784196), (9996, 740185), (10878, 680170), (12003, 616420), (12495, 592148), (12580, 588147), (13209, 560140), (15540, 476119), (16004, 462315), (16660, 444111), (17612, 420105), (18130, 408102), (18870, 392098), (20005, 369852), (21756, 340085), (22015, 336084), (24006, 308210), (24990, 296074), (26418, 280070), (27195, 272068), (28007, 264180), (30821, 240060), (36260, 204051), (37740, 196049), (40010, 184926), (44030, 168042), (48012, 154105), (49980, 148037), (52836, 140035), (54390, 136034), (56014, 132090), (60015, 123284), (61642, 120030), (66045, 112028), (68017, 108780), (80020, 92463), (84021, 88060)]