51963166560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1\times {\mathrm{823}}^1$

素因数の和:1701

約数の個数: 192

約数和(自身を含む): 164955571200

約数和(自身を除く): 112992404640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 661, 796, 823, 995, 1194, 1322, 1592, 1646, 1983, 1990, 2388, 2469, 2644, 2985, 3184, 3292, 3305, 3966, 3980, 4115, 4776, 4938, 5288, 5970, 6368, 6584, 6610, 7932, 7960, 8230, 9552, 9876, 9915, 10576, 11940, 12345, 13168, 13220, 15864, 15920, 16460, 19104, 19752, 19830, 21152, 23880, 24690, 26336, 26440, 31728, 31840, 32920, 39504, 39660, 47760, 49380, 52880, 63456, 65840, 79008, 79320, 95520, 98760, 105760, 131539, 131680, 158640, 163777, 197520, 263078, 317280, 327554, 394617, 395040, 491331, 526156, 544003, 655108, 657695, 789234, 818885, 982662, 1052312, 1088006, 1310216, 1315390, 1578468, 1632009, 1637770, 1965324, 1973085, 2104624, 2176012, 2456655, 2620432, 2630780, 2720015, 3156936, 3264018, 3275540, 3930648, 3946170, 4209248, 4352024, 4913310, 5240864, 5261560, 5440030, 6313872, 6528036, 6551080, 7861296, 7892340, 8160045, 8704048, 9826620, 10523120, 10880060, 12627744, 13056072, 13102160, 15722592, 15784680, 16320090, 17408096, 19653240, 21046240, 21760120, 26112144, 26204320, 31569360, 32640180, 39306480, 43520240, 52224288, 63138720, 65280360, 78612960, 87040480, 108256597, 130560720, 216513194, 261121440, 324769791, 433026388, 541282985, 649539582, 866052776, 1082565970, 1299079164, 1623848955, 1732105552, 2165131940, 2598158328, 3247697910, 3464211104, 4330263880, 5196316656, 6495395820, 8660527760, 10392633312, 12990791640, 17321055520, 25981583280, 51963166560]

約数ペア:

[(1, 51963166560), (2, 25981583280), (3, 17321055520), (4, 12990791640), (5, 10392633312), (6, 8660527760), (8, 6495395820), (10, 5196316656), (12, 4330263880), (15, 3464211104), (16, 3247697910), (20, 2598158328), (24, 2165131940), (30, 1732105552), (32, 1623848955), (40, 1299079164), (48, 1082565970), (60, 866052776), (80, 649539582), (96, 541282985), (120, 433026388), (160, 324769791), (199, 261121440), (240, 216513194), (398, 130560720), (480, 108256597), (597, 87040480), (661, 78612960), (796, 65280360), (823, 63138720), (995, 52224288), (1194, 43520240), (1322, 39306480), (1592, 32640180), (1646, 31569360), (1983, 26204320), (1990, 26112144), (2388, 21760120), (2469, 21046240), (2644, 19653240), (2985, 17408096), (3184, 16320090), (3292, 15784680), (3305, 15722592), (3966, 13102160), (3980, 13056072), (4115, 12627744), (4776, 10880060), (4938, 10523120), (5288, 9826620), (5970, 8704048), (6368, 8160045), (6584, 7892340), (6610, 7861296), (7932, 6551080), (7960, 6528036), (8230, 6313872), (9552, 5440030), (9876, 5261560), (9915, 5240864), (10576, 4913310), (11940, 4352024), (12345, 4209248), (13168, 3946170), (13220, 3930648), (15864, 3275540), (15920, 3264018), (16460, 3156936), (19104, 2720015), (19752, 2630780), (19830, 2620432), (21152, 2456655), (23880, 2176012), (24690, 2104624), (26336, 1973085), (26440, 1965324), (31728, 1637770), (31840, 1632009), (32920, 1578468), (39504, 1315390), (39660, 1310216), (47760, 1088006), (49380, 1052312), (52880, 982662), (63456, 818885), (65840, 789234), (79008, 657695), (79320, 655108), (95520, 544003), (98760, 526156), (105760, 491331), (131539, 395040), (131680, 394617), (158640, 327554), (163777, 317280), (197520, 263078)]