660976320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 224

約数和(自身を含む): 2249643456

約数和(自身を除く): 1588667136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 101, 102, 120, 136, 160, 170, 192, 202, 204, 240, 255, 272, 303, 320, 340, 401, 404, 408, 480, 505, 510, 544, 606, 680, 802, 808, 816, 960, 1010, 1020, 1088, 1203, 1212, 1360, 1515, 1604, 1616, 1632, 1717, 2005, 2020, 2040, 2406, 2424, 2720, 3030, 3208, 3232, 3264, 3434, 4010, 4040, 4080, 4812, 4848, 5151, 5440, 6015, 6060, 6416, 6464, 6817, 6868, 8020, 8080, 8160, 8585, 9624, 9696, 10302, 12030, 12120, 12832, 13634, 13736, 16040, 16160, 16320, 17170, 19248, 19392, 20451, 20604, 24060, 24240, 25664, 25755, 27268, 27472, 32080, 32320, 34085, 34340, 38496, 40501, 40902, 41208, 48120, 48480, 51510, 54536, 54944, 64160, 68170, 68680, 76992, 81002, 81804, 82416, 96240, 96960, 102255, 103020, 109072, 109888, 121503, 128320, 136340, 137360, 162004, 163608, 164832, 192480, 202505, 204510, 206040, 218144, 243006, 272680, 274720, 324008, 327216, 329664, 384960, 405010, 409020, 412080, 436288, 486012, 545360, 549440, 607515, 648016, 654432, 688517, 810020, 818040, 824160, 972024, 1090720, 1215030, 1296032, 1308864, 1377034, 1620040, 1636080, 1648320, 1944048, 2065551, 2181440, 2430060, 2592064, 2754068, 3240080, 3272160, 3442585, 3888096, 4131102, 4860120, 5508136, 6480160, 6544320, 6885170, 7776192, 8262204, 9720240, 10327755, 11016272, 12960320, 13770340, 16524408, 19440480, 20655510, 22032544, 27540680, 33048816, 38880960, 41311020, 44065088, 55081360, 66097632, 82622040, 110162720, 132195264, 165244080, 220325440, 330488160, 660976320]

約数ペア:

[(1, 660976320), (2, 330488160), (3, 220325440), (4, 165244080), (5, 132195264), (6, 110162720), (8, 82622040), (10, 66097632), (12, 55081360), (15, 44065088), (16, 41311020), (17, 38880960), (20, 33048816), (24, 27540680), (30, 22032544), (32, 20655510), (34, 19440480), (40, 16524408), (48, 13770340), (51, 12960320), (60, 11016272), (64, 10327755), (68, 9720240), (80, 8262204), (85, 7776192), (96, 6885170), (101, 6544320), (102, 6480160), (120, 5508136), (136, 4860120), (160, 4131102), (170, 3888096), (192, 3442585), (202, 3272160), (204, 3240080), (240, 2754068), (255, 2592064), (272, 2430060), (303, 2181440), (320, 2065551), (340, 1944048), (401, 1648320), (404, 1636080), (408, 1620040), (480, 1377034), (505, 1308864), (510, 1296032), (544, 1215030), (606, 1090720), (680, 972024), (802, 824160), (808, 818040), (816, 810020), (960, 688517), (1010, 654432), (1020, 648016), (1088, 607515), (1203, 549440), (1212, 545360), (1360, 486012), (1515, 436288), (1604, 412080), (1616, 409020), (1632, 405010), (1717, 384960), (2005, 329664), (2020, 327216), (2040, 324008), (2406, 274720), (2424, 272680), (2720, 243006), (3030, 218144), (3208, 206040), (3232, 204510), (3264, 202505), (3434, 192480), (4010, 164832), (4040, 163608), (4080, 162004), (4812, 137360), (4848, 136340), (5151, 128320), (5440, 121503), (6015, 109888), (6060, 109072), (6416, 103020), (6464, 102255), (6817, 96960), (6868, 96240), (8020, 82416), (8080, 81804), (8160, 81002), (8585, 76992), (9624, 68680), (9696, 68170), (10302, 64160), (12030, 54944), (12120, 54536), (12832, 51510), (13634, 48480), (13736, 48120), (16040, 41208), (16160, 40902), (16320, 40501), (17170, 38496), (19248, 34340), (19392, 34085), (20451, 32320), (20604, 32080), (24060, 27472), (24240, 27268), (25664, 25755)]