2680237560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 512

約数和(自身を含む): 11025745920

約数和(自身を除く): 8345508360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 53, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 106, 110, 120, 130, 132, 140, 143, 154, 156, 159, 165, 168, 182, 195, 210, 212, 220, 231, 260, 264, 265, 273, 280, 286, 308, 312, 318, 330, 364, 371, 385, 390, 420, 421, 424, 429, 440, 455, 462, 520, 530, 546, 572, 583, 616, 636, 660, 689, 715, 728, 742, 770, 780, 795, 840, 842, 858, 910, 924, 1001, 1060, 1092, 1113, 1144, 1155, 1166, 1263, 1272, 1320, 1365, 1378, 1430, 1484, 1540, 1560, 1590, 1684, 1716, 1749, 1820, 1848, 1855, 2002, 2067, 2105, 2120, 2145, 2184, 2226, 2310, 2332, 2526, 2730, 2756, 2860, 2915, 2947, 2968, 3003, 3080, 3180, 3368, 3432, 3445, 3498, 3640, 3710, 4004, 4081, 4134, 4210, 4290, 4452, 4620, 4631, 4664, 4823, 5005, 5052, 5460, 5473, 5512, 5565, 5720, 5830, 5894, 6006, 6315, 6360, 6890, 6996, 7420, 7579, 8008, 8162, 8268, 8420, 8580, 8745, 8841, 8904, 9240, 9262, 9646, 10010, 10104, 10335, 10920, 10946, 11130, 11660, 11788, 12012, 12243, 12630, 13780, 13893, 13992, 14469, 14735, 14840, 15015, 15158, 16324, 16419, 16536, 16840, 17160, 17490, 17682, 18524, 19292, 20020, 20405, 20670, 21892, 22260, 22313, 22737, 23155, 23320, 23576, 24024, 24115, 24486, 25260, 27365, 27560, 27786, 28938, 29470, 30030, 30316, 32417, 32648, 32838, 34980, 35364, 37048, 37895, 38311, 38584, 40040, 40810, 41340, 43784, 44205, 44520, 44626, 45474, 46310, 48230, 48972, 50520, 53053, 54730, 55572, 57876, 58940, 60060, 60203, 60632, 61215, 64834, 65676, 66939, 69465, 69960, 70728, 72345, 75790, 76622, 81620, 82095, 82680, 88410, 89252, 90948, 92620, 96460, 97251, 97944, 106106, 109460, 111144, 111565, 113685, 114933, 115752, 117880, 120120, 120406, 122430, 129668, 131352, 133878, 138930, 144690, 151580, 153244, 156191, 159159, 162085, 163240, 164190, 176820, 178504, 180609, 181896, 185240, 191555, 192920, 194502, 212212, 218920, 223130, 227370, 229866, 240812, 244860, 245443, 259336, 265265, 267756, 277860, 289380, 290069, 301015, 303160, 306488, 312382, 318318, 324170, 328380, 334695, 353640, 361218, 383110, 389004, 421421, 424424, 446260, 454740, 459732, 468573, 481624, 486255, 489720, 490886, 530530, 535512, 555720, 574665, 578760, 580138, 602030, 624764, 636636, 648340, 656760, 669390, 722436, 736329, 766220, 778008, 780955, 795795, 842842, 870207, 892520, 903045, 909480, 919464, 937146, 972510, 981772, 1061060, 1149330, 1160276, 1204060, 1227215, 1249528, 1264263, 1273272, 1296680, 1338780, 1444872, 1450345, 1472658, 1532440, 1561910, 1591590, 1685684, 1718101, 1740414, 1806090, 1874292, 1945020, 1963544, 2030483, 2107105, 2122120, 2298660, 2320552, 2342865, 2408120, 2454430, 2528526, 2677560, 2900690, 2945316, 3123820, 3183180, 3190759, 3371368, 3436202, 3480828, 3612180, 3681645, 3748584, 3890040, 4060966, 4214210, 4351035, 4597320, 4685730, 4908860, 5057052, 5154303, 5801380, 5890632, 6091449, 6247640, 6321315, 6366360, 6381518, 6872404, 6961656, 7224360, 7363290, 8121932, 8428420, 8590505, 8702070, 9371460, 9572277, 9817720, 10114104, 10152415, 10308606, 11602760, 12182898, 12642630, 12763036, 13744808, 14726580, 15953795, 16243864, 16856840, 17181010, 17404140, 18742920, 19144554, 20304830, 20617212, 22335313, 24365796, 25285260, 25526072, 25771515, 29453160, 30457245, 31907590, 34362020, 34808280, 38289108, 40609660, 41234424, 44670626, 47861385, 48731592, 50570520, 51543030, 60914490, 63815180, 67005939, 68724040, 76578216, 81219320, 89341252, 95722770, 103086060, 111676565, 121828980, 127630360, 134011878, 178682504, 191445540, 206172120, 223353130, 243657960, 268023756, 335029695, 382891080, 446706260, 536047512, 670059390, 893412520, 1340118780, 2680237560]

約数ペア:

[(1, 2680237560), (2, 1340118780), (3, 893412520), (4, 670059390), (5, 536047512), (6, 446706260), (7, 382891080), (8, 335029695), (10, 268023756), (11, 243657960), (12, 223353130), (13, 206172120), (14, 191445540), (15, 178682504), (20, 134011878), (21, 127630360), (22, 121828980), (24, 111676565), (26, 103086060), (28, 95722770), (30, 89341252), (33, 81219320), (35, 76578216), (39, 68724040), (40, 67005939), (42, 63815180), (44, 60914490), (52, 51543030), (53, 50570520), (55, 48731592), (56, 47861385), (60, 44670626), (65, 41234424), (66, 40609660), (70, 38289108), (77, 34808280), (78, 34362020), (84, 31907590), (88, 30457245), (91, 29453160), (104, 25771515), (105, 25526072), (106, 25285260), (110, 24365796), (120, 22335313), (130, 20617212), (132, 20304830), (140, 19144554), (143, 18742920), (154, 17404140), (156, 17181010), (159, 16856840), (165, 16243864), (168, 15953795), (182, 14726580), (195, 13744808), (210, 12763036), (212, 12642630), (220, 12182898), (231, 11602760), (260, 10308606), (264, 10152415), (265, 10114104), (273, 9817720), (280, 9572277), (286, 9371460), (308, 8702070), (312, 8590505), (318, 8428420), (330, 8121932), (364, 7363290), (371, 7224360), (385, 6961656), (390, 6872404), (420, 6381518), (421, 6366360), (424, 6321315), (429, 6247640), (440, 6091449), (455, 5890632), (462, 5801380), (520, 5154303), (530, 5057052), (546, 4908860), (572, 4685730), (583, 4597320), (616, 4351035), (636, 4214210), (660, 4060966), (689, 3890040), (715, 3748584), (728, 3681645), (742, 3612180), (770, 3480828), (780, 3436202), (795, 3371368), (840, 3190759), (842, 3183180), (858, 3123820), (910, 2945316), (924, 2900690), (1001, 2677560), (1060, 2528526), (1092, 2454430), (1113, 2408120), (1144, 2342865), (1155, 2320552), (1166, 2298660), (1263, 2122120), (1272, 2107105), (1320, 2030483), (1365, 1963544), (1378, 1945020), (1430, 1874292), (1484, 1806090), (1540, 1740414), (1560, 1718101), (1590, 1685684), (1684, 1591590), (1716, 1561910), (1749, 1532440), (1820, 1472658), (1848, 1450345), (1855, 1444872), (2002, 1338780), (2067, 1296680), (2105, 1273272), (2120, 1264263), (2145, 1249528), (2184, 1227215), (2226, 1204060), (2310, 1160276), (2332, 1149330), (2526, 1061060), (2730, 981772), (2756, 972510), (2860, 937146), (2915, 919464), (2947, 909480), (2968, 903045), (3003, 892520), (3080, 870207), (3180, 842842), (3368, 795795), (3432, 780955), (3445, 778008), (3498, 766220), (3640, 736329), (3710, 722436), (4004, 669390), (4081, 656760), (4134, 648340), (4210, 636636), (4290, 624764), (4452, 602030), (4620, 580138), (4631, 578760), (4664, 574665), (4823, 555720), (5005, 535512), (5052, 530530), (5460, 490886), (5473, 489720), (5512, 486255), (5565, 481624), (5720, 468573), (5830, 459732), (5894, 454740), (6006, 446260), (6315, 424424), (6360, 421421), (6890, 389004), (6996, 383110), (7420, 361218), (7579, 353640), (8008, 334695), (8162, 328380), (8268, 324170), (8420, 318318), (8580, 312382), (8745, 306488), (8841, 303160), (8904, 301015), (9240, 290069), (9262, 289380), (9646, 277860), (10010, 267756), (10104, 265265), (10335, 259336), (10920, 245443), (10946, 244860), (11130, 240812), (11660, 229866), (11788, 227370), (12012, 223130), (12243, 218920), (12630, 212212), (13780, 194502), (13893, 192920), (13992, 191555), (14469, 185240), (14735, 181896), (14840, 180609), (15015, 178504), (15158, 176820), (16324, 164190), (16419, 163240), (16536, 162085), (16840, 159159), (17160, 156191), (17490, 153244), (17682, 151580), (18524, 144690), (19292, 138930), (20020, 133878), (20405, 131352), (20670, 129668), (21892, 122430), (22260, 120406), (22313, 120120), (22737, 117880), (23155, 115752), (23320, 114933), (23576, 113685), (24024, 111565), (24115, 111144), (24486, 109460), (25260, 106106), (27365, 97944), (27560, 97251), (27786, 96460), (28938, 92620), (29470, 90948), (30030, 89252), (30316, 88410), (32417, 82680), (32648, 82095), (32838, 81620), (34980, 76622), (35364, 75790), (37048, 72345), (37895, 70728), (38311, 69960), (38584, 69465), (40040, 66939), (40810, 65676), (41340, 64834), (43784, 61215), (44205, 60632), (44520, 60203), (44626, 60060), (45474, 58940), (46310, 57876), (48230, 55572), (48972, 54730), (50520, 53053)]