7470081960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:1020

約数の個数: 256

約数和(自身を含む): 25098750720

約数和(自身を除く): 17628668760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 113, 120, 122, 132, 165, 183, 220, 226, 244, 264, 305, 330, 339, 366, 440, 452, 488, 565, 610, 660, 671, 678, 732, 821, 904, 915, 1130, 1220, 1243, 1320, 1342, 1356, 1464, 1642, 1695, 1830, 2013, 2260, 2440, 2463, 2486, 2684, 2712, 3284, 3355, 3390, 3660, 3729, 4026, 4105, 4520, 4926, 4972, 5368, 6215, 6568, 6710, 6780, 6893, 7320, 7458, 8052, 8210, 9031, 9852, 9944, 10065, 12315, 12430, 13420, 13560, 13786, 14916, 16104, 16420, 18062, 18645, 19704, 20130, 20679, 24630, 24860, 26840, 27093, 27572, 29832, 32840, 34465, 36124, 37290, 40260, 41358, 45155, 49260, 49720, 50081, 54186, 55144, 68930, 72248, 74580, 75823, 80520, 82716, 90310, 92773, 98520, 100162, 103395, 108372, 135465, 137860, 149160, 150243, 151646, 165432, 180620, 185546, 200324, 206790, 216744, 227469, 250405, 270930, 275720, 278319, 300486, 303292, 361240, 371092, 379115, 400648, 413580, 454938, 463865, 500810, 541860, 550891, 556638, 600972, 606584, 742184, 751215, 758230, 827160, 909876, 927730, 1001620, 1020503, 1083720, 1101782, 1113276, 1137345, 1201944, 1391595, 1502430, 1516460, 1652673, 1819752, 1855460, 2003240, 2041006, 2203564, 2226552, 2274690, 2754455, 2783190, 3004860, 3032920, 3061509, 3305346, 3710920, 4082012, 4407128, 4549380, 5102515, 5508910, 5566380, 5659153, 6009720, 6123018, 6610692, 8164024, 8263365, 9098760, 10205030, 11017820, 11132760, 11318306, 12246036, 13221384, 15307545, 16526730, 16977459, 20410060, 22035640, 22636612, 24492072, 28295765, 30615090, 33053460, 33954918, 40820120, 45273224, 56591530, 61230180, 62250683, 66106920, 67909836, 84887295, 113183060, 122460360, 124501366, 135819672, 169774590, 186752049, 226366120, 249002732, 311253415, 339549180, 373504098, 498005464, 622506830, 679098360, 747008196, 933760245, 1245013660, 1494016392, 1867520490, 2490027320, 3735040980, 7470081960]

約数ペア:

[(1, 7470081960), (2, 3735040980), (3, 2490027320), (4, 1867520490), (5, 1494016392), (6, 1245013660), (8, 933760245), (10, 747008196), (11, 679098360), (12, 622506830), (15, 498005464), (20, 373504098), (22, 339549180), (24, 311253415), (30, 249002732), (33, 226366120), (40, 186752049), (44, 169774590), (55, 135819672), (60, 124501366), (61, 122460360), (66, 113183060), (88, 84887295), (110, 67909836), (113, 66106920), (120, 62250683), (122, 61230180), (132, 56591530), (165, 45273224), (183, 40820120), (220, 33954918), (226, 33053460), (244, 30615090), (264, 28295765), (305, 24492072), (330, 22636612), (339, 22035640), (366, 20410060), (440, 16977459), (452, 16526730), (488, 15307545), (565, 13221384), (610, 12246036), (660, 11318306), (671, 11132760), (678, 11017820), (732, 10205030), (821, 9098760), (904, 8263365), (915, 8164024), (1130, 6610692), (1220, 6123018), (1243, 6009720), (1320, 5659153), (1342, 5566380), (1356, 5508910), (1464, 5102515), (1642, 4549380), (1695, 4407128), (1830, 4082012), (2013, 3710920), (2260, 3305346), (2440, 3061509), (2463, 3032920), (2486, 3004860), (2684, 2783190), (2712, 2754455), (3284, 2274690), (3355, 2226552), (3390, 2203564), (3660, 2041006), (3729, 2003240), (4026, 1855460), (4105, 1819752), (4520, 1652673), (4926, 1516460), (4972, 1502430), (5368, 1391595), (6215, 1201944), (6568, 1137345), (6710, 1113276), (6780, 1101782), (6893, 1083720), (7320, 1020503), (7458, 1001620), (8052, 927730), (8210, 909876), (9031, 827160), (9852, 758230), (9944, 751215), (10065, 742184), (12315, 606584), (12430, 600972), (13420, 556638), (13560, 550891), (13786, 541860), (14916, 500810), (16104, 463865), (16420, 454938), (18062, 413580), (18645, 400648), (19704, 379115), (20130, 371092), (20679, 361240), (24630, 303292), (24860, 300486), (26840, 278319), (27093, 275720), (27572, 270930), (29832, 250405), (32840, 227469), (34465, 216744), (36124, 206790), (37290, 200324), (40260, 185546), (41358, 180620), (45155, 165432), (49260, 151646), (49720, 150243), (50081, 149160), (54186, 137860), (55144, 135465), (68930, 108372), (72248, 103395), (74580, 100162), (75823, 98520), (80520, 92773), (82716, 90310)]