2628125280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2114

約数の個数: 288

約数和(自身を含む): 9906624000

約数和(自身を除く): 7278498720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 83, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 166, 176, 180, 198, 220, 240, 249, 264, 288, 330, 332, 352, 360, 396, 415, 440, 480, 495, 498, 528, 660, 664, 720, 747, 792, 830, 880, 913, 990, 996, 1056, 1245, 1320, 1328, 1440, 1494, 1584, 1660, 1760, 1826, 1980, 1992, 1999, 2490, 2640, 2656, 2739, 2988, 3168, 3320, 3652, 3735, 3960, 3984, 3998, 4565, 4980, 5280, 5478, 5976, 5997, 6640, 7304, 7470, 7920, 7968, 7996, 8217, 9130, 9960, 9995, 10956, 11952, 11994, 13280, 13695, 14608, 14940, 15840, 15992, 16434, 17991, 18260, 19920, 19990, 21912, 21989, 23904, 23988, 27390, 29216, 29880, 29985, 31984, 32868, 35982, 36520, 39840, 39980, 41085, 43824, 43978, 47976, 54780, 59760, 59970, 63968, 65736, 65967, 71964, 73040, 79960, 82170, 87648, 87956, 89955, 95952, 109560, 109945, 119520, 119940, 131472, 131934, 143928, 146080, 159920, 164340, 165917, 175912, 179910, 191904, 197901, 219120, 219890, 239880, 262944, 263868, 287856, 319840, 328680, 329835, 331834, 351824, 359820, 395802, 438240, 439780, 479760, 497751, 527736, 575712, 657360, 659670, 663668, 703648, 719640, 791604, 829585, 879560, 959520, 989505, 995502, 1055472, 1314720, 1319340, 1327336, 1439280, 1493253, 1583208, 1659170, 1759120, 1825087, 1979010, 1991004, 2110944, 2488755, 2638680, 2654672, 2878560, 2986506, 3166416, 3318340, 3518240, 3650174, 3958020, 3982008, 4977510, 5277360, 5309344, 5475261, 5973012, 6332832, 6636680, 7300348, 7466265, 7916040, 7964016, 9125435, 9955020, 10554720, 10950522, 11946024, 13273360, 14600696, 14932530, 15832080, 15928032, 16425783, 18250870, 19910040, 21901044, 23892048, 26546720, 27376305, 29201392, 29865060, 31664160, 32851566, 36501740, 39820080, 43802088, 47784096, 54752610, 58402784, 59730120, 65703132, 73003480, 79640160, 82128915, 87604176, 109505220, 119460240, 131406264, 146006960, 164257830, 175208352, 219010440, 238920480, 262812528, 292013920, 328515660, 438020880, 525625056, 657031320, 876041760, 1314062640, 2628125280]

約数ペア:

[(1, 2628125280), (2, 1314062640), (3, 876041760), (4, 657031320), (5, 525625056), (6, 438020880), (8, 328515660), (9, 292013920), (10, 262812528), (11, 238920480), (12, 219010440), (15, 175208352), (16, 164257830), (18, 146006960), (20, 131406264), (22, 119460240), (24, 109505220), (30, 87604176), (32, 82128915), (33, 79640160), (36, 73003480), (40, 65703132), (44, 59730120), (45, 58402784), (48, 54752610), (55, 47784096), (60, 43802088), (66, 39820080), (72, 36501740), (80, 32851566), (83, 31664160), (88, 29865060), (90, 29201392), (96, 27376305), (99, 26546720), (110, 23892048), (120, 21901044), (132, 19910040), (144, 18250870), (160, 16425783), (165, 15928032), (166, 15832080), (176, 14932530), (180, 14600696), (198, 13273360), (220, 11946024), (240, 10950522), (249, 10554720), (264, 9955020), (288, 9125435), (330, 7964016), (332, 7916040), (352, 7466265), (360, 7300348), (396, 6636680), (415, 6332832), (440, 5973012), (480, 5475261), (495, 5309344), (498, 5277360), (528, 4977510), (660, 3982008), (664, 3958020), (720, 3650174), (747, 3518240), (792, 3318340), (830, 3166416), (880, 2986506), (913, 2878560), (990, 2654672), (996, 2638680), (1056, 2488755), (1245, 2110944), (1320, 1991004), (1328, 1979010), (1440, 1825087), (1494, 1759120), (1584, 1659170), (1660, 1583208), (1760, 1493253), (1826, 1439280), (1980, 1327336), (1992, 1319340), (1999, 1314720), (2490, 1055472), (2640, 995502), (2656, 989505), (2739, 959520), (2988, 879560), (3168, 829585), (3320, 791604), (3652, 719640), (3735, 703648), (3960, 663668), (3984, 659670), (3998, 657360), (4565, 575712), (4980, 527736), (5280, 497751), (5478, 479760), (5976, 439780), (5997, 438240), (6640, 395802), (7304, 359820), (7470, 351824), (7920, 331834), (7968, 329835), (7996, 328680), (8217, 319840), (9130, 287856), (9960, 263868), (9995, 262944), (10956, 239880), (11952, 219890), (11994, 219120), (13280, 197901), (13695, 191904), (14608, 179910), (14940, 175912), (15840, 165917), (15992, 164340), (16434, 159920), (17991, 146080), (18260, 143928), (19920, 131934), (19990, 131472), (21912, 119940), (21989, 119520), (23904, 109945), (23988, 109560), (27390, 95952), (29216, 89955), (29880, 87956), (29985, 87648), (31984, 82170), (32868, 79960), (35982, 73040), (36520, 71964), (39840, 65967), (39980, 65736), (41085, 63968), (43824, 59970), (43978, 59760), (47976, 54780)]