28952678880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:832

約数の個数: 480

約数和(自身を含む): 105966530208

約数和(自身を除く): 77013851328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 61, 72, 80, 81, 90, 96, 106, 108, 120, 122, 135, 144, 159, 160, 162, 180, 183, 212, 216, 240, 244, 265, 270, 288, 305, 318, 324, 360, 366, 405, 424, 432, 477, 480, 488, 530, 540, 549, 610, 636, 648, 691, 720, 732, 795, 810, 848, 864, 915, 954, 976, 1060, 1080, 1098, 1220, 1272, 1296, 1382, 1431, 1440, 1464, 1590, 1620, 1647, 1696, 1830, 1908, 1952, 2073, 2120, 2160, 2196, 2385, 2440, 2544, 2592, 2745, 2764, 2862, 2928, 3180, 3233, 3240, 3294, 3455, 3660, 3816, 4146, 4240, 4293, 4320, 4392, 4770, 4880, 4941, 5088, 5490, 5528, 5724, 5856, 6219, 6360, 6466, 6480, 6588, 6910, 7155, 7320, 7632, 8235, 8292, 8480, 8586, 8784, 9540, 9699, 9760, 9882, 10365, 10980, 11056, 11448, 12438, 12720, 12932, 12960, 13176, 13820, 14310, 14640, 15264, 16165, 16470, 16584, 17172, 17568, 18657, 19080, 19398, 19764, 20730, 21465, 21960, 22112, 22896, 24705, 24876, 25440, 25864, 26352, 27640, 28620, 29097, 29280, 31095, 32330, 32940, 33168, 34344, 36623, 37314, 38160, 38796, 39528, 41460, 42151, 42930, 43920, 45792, 48495, 49410, 49752, 51728, 52704, 55280, 55971, 57240, 58194, 62190, 64660, 65880, 66336, 68688, 73246, 74628, 76320, 77592, 79056, 82920, 84302, 85860, 87291, 87840, 93285, 96990, 98820, 99504, 103456, 109869, 110560, 111942, 114480, 116388, 124380, 126453, 129320, 131760, 137376, 145485, 146492, 149256, 155184, 158112, 165840, 168604, 171720, 174582, 183115, 186570, 193980, 197640, 199008, 210755, 219738, 223884, 228960, 232776, 248760, 252906, 258640, 261873, 263520, 279855, 290970, 292984, 298512, 310368, 329607, 331680, 337208, 343440, 349164, 366230, 373140, 379359, 387960, 395280, 421510, 436455, 439476, 447768, 465552, 497520, 505812, 517280, 523746, 549345, 559710, 581940, 585968, 597024, 632265, 659214, 674416, 686880, 698328, 732460, 746280, 758718, 775920, 790560, 843020, 872910, 878952, 895536, 931104, 988821, 995040, 1011624, 1047492, 1098690, 1119420, 1138077, 1163880, 1171936, 1264530, 1309365, 1318428, 1348832, 1396656, 1464920, 1492560, 1517436, 1551840, 1648035, 1686040, 1745820, 1757904, 1791072, 1896795, 1977642, 2023248, 2094984, 2197380, 2234003, 2238840, 2276154, 2327760, 2529060, 2618730, 2636856, 2793312, 2929840, 2966463, 2985120, 3034872, 3296070, 3372080, 3414231, 3491640, 3515808, 3793590, 3955284, 4046496, 4189968, 4394760, 4468006, 4477680, 4552308, 4655520, 4944105, 5058120, 5237460, 5273712, 5690385, 5859680, 5932926, 6069744, 6592140, 6702009, 6744160, 6828462, 6983280, 7587180, 7910568, 8379936, 8789520, 8936012, 8955360, 9104616, 9888210, 10116240, 10474920, 10547424, 11170015, 11380770, 11865852, 12139488, 13184280, 13404018, 13656924, 13966560, 14832315, 15174360, 15821136, 17071155, 17579040, 17872024, 18209232, 19776420, 20106027, 20232480, 20949840, 22340030, 22761540, 23731704, 26368560, 26808036, 27313848, 29664630, 30348720, 31642272, 33510045, 34142310, 35744048, 36418464, 39552840, 40212054, 41899680, 44680060, 45523080, 47463408, 52737120, 53616072, 54627696, 59329260, 60318081, 60697440, 67020090, 68284620, 71488096, 79105680, 80424108, 89360120, 91046160, 94926816, 100530135, 107232144, 109255392, 118658520, 120636162, 134040180, 136569240, 158211360, 160848216, 178720240, 180954243, 182092320, 201060270, 214464288, 237317040, 241272324, 268080360, 273138480, 301590405, 321696432, 357440480, 361908486, 402120540, 474634080, 482544648, 536160720, 546276960, 603180810, 643392864, 723816972, 804241080, 904771215, 965089296, 1072321440, 1206361620, 1447633944, 1608482160, 1809542430, 1930178592, 2412723240, 2895267888, 3216964320, 3619084860, 4825446480, 5790535776, 7238169720, 9650892960, 14476339440, 28952678880]

約数ペア:

[(1, 28952678880), (2, 14476339440), (3, 9650892960), (4, 7238169720), (5, 5790535776), (6, 4825446480), (8, 3619084860), (9, 3216964320), (10, 2895267888), (12, 2412723240), (15, 1930178592), (16, 1809542430), (18, 1608482160), (20, 1447633944), (24, 1206361620), (27, 1072321440), (30, 965089296), (32, 904771215), (36, 804241080), (40, 723816972), (45, 643392864), (48, 603180810), (53, 546276960), (54, 536160720), (60, 482544648), (61, 474634080), (72, 402120540), (80, 361908486), (81, 357440480), (90, 321696432), (96, 301590405), (106, 273138480), (108, 268080360), (120, 241272324), (122, 237317040), (135, 214464288), (144, 201060270), (159, 182092320), (160, 180954243), (162, 178720240), (180, 160848216), (183, 158211360), (212, 136569240), (216, 134040180), (240, 120636162), (244, 118658520), (265, 109255392), (270, 107232144), (288, 100530135), (305, 94926816), (318, 91046160), (324, 89360120), (360, 80424108), (366, 79105680), (405, 71488096), (424, 68284620), (432, 67020090), (477, 60697440), (480, 60318081), (488, 59329260), (530, 54627696), (540, 53616072), (549, 52737120), (610, 47463408), (636, 45523080), (648, 44680060), (691, 41899680), (720, 40212054), (732, 39552840), (795, 36418464), (810, 35744048), (848, 34142310), (864, 33510045), (915, 31642272), (954, 30348720), (976, 29664630), (1060, 27313848), (1080, 26808036), (1098, 26368560), (1220, 23731704), (1272, 22761540), (1296, 22340030), (1382, 20949840), (1431, 20232480), (1440, 20106027), (1464, 19776420), (1590, 18209232), (1620, 17872024), (1647, 17579040), (1696, 17071155), (1830, 15821136), (1908, 15174360), (1952, 14832315), (2073, 13966560), (2120, 13656924), (2160, 13404018), (2196, 13184280), (2385, 12139488), (2440, 11865852), (2544, 11380770), (2592, 11170015), (2745, 10547424), (2764, 10474920), (2862, 10116240), (2928, 9888210), (3180, 9104616), (3233, 8955360), (3240, 8936012), (3294, 8789520), (3455, 8379936), (3660, 7910568), (3816, 7587180), (4146, 6983280), (4240, 6828462), (4293, 6744160), (4320, 6702009), (4392, 6592140), (4770, 6069744), (4880, 5932926), (4941, 5859680), (5088, 5690385), (5490, 5273712), (5528, 5237460), (5724, 5058120), (5856, 4944105), (6219, 4655520), (6360, 4552308), (6466, 4477680), (6480, 4468006), (6588, 4394760), (6910, 4189968), (7155, 4046496), (7320, 3955284), (7632, 3793590), (8235, 3515808), (8292, 3491640), (8480, 3414231), (8586, 3372080), (8784, 3296070), (9540, 3034872), (9699, 2985120), (9760, 2966463), (9882, 2929840), (10365, 2793312), (10980, 2636856), (11056, 2618730), (11448, 2529060), (12438, 2327760), (12720, 2276154), (12932, 2238840), (12960, 2234003), (13176, 2197380), (13820, 2094984), (14310, 2023248), (14640, 1977642), (15264, 1896795), (16165, 1791072), (16470, 1757904), (16584, 1745820), (17172, 1686040), (17568, 1648035), (18657, 1551840), (19080, 1517436), (19398, 1492560), (19764, 1464920), (20730, 1396656), (21465, 1348832), (21960, 1318428), (22112, 1309365), (22896, 1264530), (24705, 1171936), (24876, 1163880), (25440, 1138077), (25864, 1119420), (26352, 1098690), (27640, 1047492), (28620, 1011624), (29097, 995040), (29280, 988821), (31095, 931104), (32330, 895536), (32940, 878952), (33168, 872910), (34344, 843020), (36623, 790560), (37314, 775920), (38160, 758718), (38796, 746280), (39528, 732460), (41460, 698328), (42151, 686880), (42930, 674416), (43920, 659214), (45792, 632265), (48495, 597024), (49410, 585968), (49752, 581940), (51728, 559710), (52704, 549345), (55280, 523746), (55971, 517280), (57240, 505812), (58194, 497520), (62190, 465552), (64660, 447768), (65880, 439476), (66336, 436455), (68688, 421510), (73246, 395280), (74628, 387960), (76320, 379359), (77592, 373140), (79056, 366230), (82920, 349164), (84302, 343440), (85860, 337208), (87291, 331680), (87840, 329607), (93285, 310368), (96990, 298512), (98820, 292984), (99504, 290970), (103456, 279855), (109869, 263520), (110560, 261873), (111942, 258640), (114480, 252906), (116388, 248760), (124380, 232776), (126453, 228960), (129320, 223884), (131760, 219738), (137376, 210755), (145485, 199008), (146492, 197640), (149256, 193980), (155184, 186570), (158112, 183115), (165840, 174582), (168604, 171720)]