4027405440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 256

約数和(自身を含む): 13195405440

約数和(自身を除く): 9168000000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 137, 160, 183, 192, 240, 244, 251, 274, 305, 320, 366, 384, 411, 480, 488, 502, 548, 610, 640, 685, 732, 753, 822, 915, 960, 976, 1004, 1096, 1220, 1255, 1370, 1464, 1506, 1644, 1830, 1920, 1952, 2008, 2055, 2192, 2440, 2510, 2740, 2928, 3012, 3288, 3660, 3765, 3904, 4016, 4110, 4384, 4880, 5020, 5480, 5856, 6024, 6576, 7320, 7530, 7808, 8032, 8220, 8357, 8768, 9760, 10040, 10960, 11712, 12048, 13152, 14640, 15060, 15311, 16064, 16440, 16714, 17536, 19520, 20080, 21920, 23424, 24096, 25071, 26304, 29280, 30120, 30622, 32128, 32880, 33428, 34387, 39040, 40160, 41785, 43840, 45933, 48192, 50142, 52608, 58560, 60240, 61244, 65760, 66856, 68774, 76555, 80320, 83570, 87680, 91866, 96384, 100284, 103161, 117120, 120480, 122488, 125355, 131520, 133712, 137548, 153110, 160640, 167140, 171935, 183732, 200568, 206322, 229665, 240960, 244976, 250710, 263040, 267424, 275096, 306220, 334280, 343870, 367464, 401136, 412644, 459330, 481920, 489952, 501420, 515805, 534848, 550192, 612440, 668560, 687740, 734928, 802272, 825288, 918660, 979904, 1002840, 1031610, 1069696, 1100384, 1224880, 1337120, 1375480, 1469856, 1604544, 1650576, 1837320, 1959808, 2005680, 2063220, 2097607, 2200768, 2449760, 2674240, 2750960, 2939712, 3209088, 3301152, 3674640, 4011360, 4126440, 4195214, 4401536, 4899520, 5348480, 5501920, 5879424, 6292821, 6602304, 7349280, 8022720, 8252880, 8390428, 9799040, 10488035, 11003840, 12585642, 13204608, 14698560, 16045440, 16505760, 16780856, 20976070, 22007680, 25171284, 29397120, 31464105, 33011520, 33561712, 41952140, 50342568, 62928210, 66023040, 67123424, 83904280, 100685136, 125856420, 134246848, 167808560, 201370272, 251712840, 268493696, 335617120, 402740544, 503425680, 671234240, 805481088, 1006851360, 1342468480, 2013702720, 4027405440]

約数ペア:

[(1, 4027405440), (2, 2013702720), (3, 1342468480), (4, 1006851360), (5, 805481088), (6, 671234240), (8, 503425680), (10, 402740544), (12, 335617120), (15, 268493696), (16, 251712840), (20, 201370272), (24, 167808560), (30, 134246848), (32, 125856420), (40, 100685136), (48, 83904280), (60, 67123424), (61, 66023040), (64, 62928210), (80, 50342568), (96, 41952140), (120, 33561712), (122, 33011520), (128, 31464105), (137, 29397120), (160, 25171284), (183, 22007680), (192, 20976070), (240, 16780856), (244, 16505760), (251, 16045440), (274, 14698560), (305, 13204608), (320, 12585642), (366, 11003840), (384, 10488035), (411, 9799040), (480, 8390428), (488, 8252880), (502, 8022720), (548, 7349280), (610, 6602304), (640, 6292821), (685, 5879424), (732, 5501920), (753, 5348480), (822, 4899520), (915, 4401536), (960, 4195214), (976, 4126440), (1004, 4011360), (1096, 3674640), (1220, 3301152), (1255, 3209088), (1370, 2939712), (1464, 2750960), (1506, 2674240), (1644, 2449760), (1830, 2200768), (1920, 2097607), (1952, 2063220), (2008, 2005680), (2055, 1959808), (2192, 1837320), (2440, 1650576), (2510, 1604544), (2740, 1469856), (2928, 1375480), (3012, 1337120), (3288, 1224880), (3660, 1100384), (3765, 1069696), (3904, 1031610), (4016, 1002840), (4110, 979904), (4384, 918660), (4880, 825288), (5020, 802272), (5480, 734928), (5856, 687740), (6024, 668560), (6576, 612440), (7320, 550192), (7530, 534848), (7808, 515805), (8032, 501420), (8220, 489952), (8357, 481920), (8768, 459330), (9760, 412644), (10040, 401136), (10960, 367464), (11712, 343870), (12048, 334280), (13152, 306220), (14640, 275096), (15060, 267424), (15311, 263040), (16064, 250710), (16440, 244976), (16714, 240960), (17536, 229665), (19520, 206322), (20080, 200568), (21920, 183732), (23424, 171935), (24096, 167140), (25071, 160640), (26304, 153110), (29280, 137548), (30120, 133712), (30622, 131520), (32128, 125355), (32880, 122488), (33428, 120480), (34387, 117120), (39040, 103161), (40160, 100284), (41785, 96384), (43840, 91866), (45933, 87680), (48192, 83570), (50142, 80320), (52608, 76555), (58560, 68774), (60240, 66856), (61244, 65760)]