2981553960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1557

約数の個数: 384

約数和(自身を含む): 11724963840

約数和(自身を除く): 8743409880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 49, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 98, 105, 110, 120, 124, 132, 140, 147, 154, 155, 165, 168, 186, 196, 210, 217, 220, 231, 245, 248, 264, 280, 294, 308, 310, 330, 341, 372, 385, 392, 420, 434, 440, 462, 465, 490, 539, 588, 616, 620, 651, 660, 682, 735, 744, 770, 840, 868, 924, 930, 980, 1023, 1078, 1085, 1155, 1176, 1240, 1302, 1320, 1364, 1470, 1487, 1519, 1540, 1617, 1705, 1736, 1848, 1860, 1960, 2046, 2156, 2170, 2310, 2387, 2604, 2695, 2728, 2940, 2974, 3038, 3080, 3234, 3255, 3410, 3720, 4092, 4312, 4340, 4461, 4557, 4620, 4774, 5115, 5208, 5390, 5880, 5948, 6076, 6468, 6510, 6820, 7161, 7435, 7595, 8085, 8184, 8680, 8922, 9114, 9240, 9548, 10230, 10409, 10780, 11896, 11935, 12152, 12936, 13020, 13640, 14322, 14870, 15190, 16170, 16357, 16709, 17844, 18228, 19096, 20460, 20818, 21560, 22305, 22785, 23870, 26040, 28644, 29740, 30380, 31227, 32340, 32714, 33418, 35688, 35805, 36456, 40920, 41636, 44610, 45570, 46097, 47740, 49071, 50127, 52045, 57288, 59480, 60760, 62454, 64680, 65428, 66836, 71610, 72863, 81785, 83272, 83545, 89220, 91140, 92194, 95480, 98142, 100254, 104090, 114499, 124908, 130856, 133672, 138291, 143220, 145726, 156135, 163570, 167090, 178440, 182280, 184388, 196284, 200508, 208180, 218589, 228998, 230485, 245355, 249816, 250635, 276582, 286440, 291452, 312270, 322679, 327140, 334180, 343497, 364315, 368776, 392568, 401016, 416360, 437178, 457996, 460970, 490710, 501270, 507067, 553164, 572495, 582904, 624540, 645358, 654280, 668360, 686994, 691455, 728630, 801493, 874356, 915992, 921940, 968037, 981420, 1002540, 1014134, 1092945, 1106328, 1144990, 1249080, 1290716, 1373988, 1382910, 1457260, 1521201, 1602986, 1613395, 1717485, 1748712, 1843880, 1936074, 1962840, 2005080, 2028268, 2185890, 2258753, 2289980, 2404479, 2535335, 2581432, 2747976, 2765820, 2914520, 3042402, 3205972, 3226790, 3434970, 3549469, 3872148, 4007465, 4056536, 4371780, 4517506, 4579960, 4808958, 4840185, 5070670, 5531640, 6084804, 6411944, 6453580, 6776259, 6869940, 7098938, 7606005, 7744296, 8014930, 8743560, 9035012, 9617916, 9680370, 10141340, 10648407, 11293765, 12022395, 12169608, 12907160, 13552518, 13739880, 14197876, 15212010, 16029860, 17747345, 18070024, 19235832, 19360740, 20282680, 21296814, 22587530, 24044790, 24846283, 27105036, 28395752, 30424020, 32059720, 33881295, 35494690, 38721480, 42593628, 45175060, 48089580, 49692566, 53242035, 54210072, 60848040, 67762590, 70989380, 74538849, 85187256, 90350120, 96179160, 99385132, 106484070, 124231415, 135525180, 141978760, 149077698, 198770264, 212968140, 248462830, 271050360, 298155396, 372694245, 425936280, 496925660, 596310792, 745388490, 993851320, 1490776980, 2981553960]

約数ペア:

[(1, 2981553960), (2, 1490776980), (3, 993851320), (4, 745388490), (5, 596310792), (6, 496925660), (7, 425936280), (8, 372694245), (10, 298155396), (11, 271050360), (12, 248462830), (14, 212968140), (15, 198770264), (20, 149077698), (21, 141978760), (22, 135525180), (24, 124231415), (28, 106484070), (30, 99385132), (31, 96179160), (33, 90350120), (35, 85187256), (40, 74538849), (42, 70989380), (44, 67762590), (49, 60848040), (55, 54210072), (56, 53242035), (60, 49692566), (62, 48089580), (66, 45175060), (70, 42593628), (77, 38721480), (84, 35494690), (88, 33881295), (93, 32059720), (98, 30424020), (105, 28395752), (110, 27105036), (120, 24846283), (124, 24044790), (132, 22587530), (140, 21296814), (147, 20282680), (154, 19360740), (155, 19235832), (165, 18070024), (168, 17747345), (186, 16029860), (196, 15212010), (210, 14197876), (217, 13739880), (220, 13552518), (231, 12907160), (245, 12169608), (248, 12022395), (264, 11293765), (280, 10648407), (294, 10141340), (308, 9680370), (310, 9617916), (330, 9035012), (341, 8743560), (372, 8014930), (385, 7744296), (392, 7606005), (420, 7098938), (434, 6869940), (440, 6776259), (462, 6453580), (465, 6411944), (490, 6084804), (539, 5531640), (588, 5070670), (616, 4840185), (620, 4808958), (651, 4579960), (660, 4517506), (682, 4371780), (735, 4056536), (744, 4007465), (770, 3872148), (840, 3549469), (868, 3434970), (924, 3226790), (930, 3205972), (980, 3042402), (1023, 2914520), (1078, 2765820), (1085, 2747976), (1155, 2581432), (1176, 2535335), (1240, 2404479), (1302, 2289980), (1320, 2258753), (1364, 2185890), (1470, 2028268), (1487, 2005080), (1519, 1962840), (1540, 1936074), (1617, 1843880), (1705, 1748712), (1736, 1717485), (1848, 1613395), (1860, 1602986), (1960, 1521201), (2046, 1457260), (2156, 1382910), (2170, 1373988), (2310, 1290716), (2387, 1249080), (2604, 1144990), (2695, 1106328), (2728, 1092945), (2940, 1014134), (2974, 1002540), (3038, 981420), (3080, 968037), (3234, 921940), (3255, 915992), (3410, 874356), (3720, 801493), (4092, 728630), (4312, 691455), (4340, 686994), (4461, 668360), (4557, 654280), (4620, 645358), (4774, 624540), (5115, 582904), (5208, 572495), (5390, 553164), (5880, 507067), (5948, 501270), (6076, 490710), (6468, 460970), (6510, 457996), (6820, 437178), (7161, 416360), (7435, 401016), (7595, 392568), (8085, 368776), (8184, 364315), (8680, 343497), (8922, 334180), (9114, 327140), (9240, 322679), (9548, 312270), (10230, 291452), (10409, 286440), (10780, 276582), (11896, 250635), (11935, 249816), (12152, 245355), (12936, 230485), (13020, 228998), (13640, 218589), (14322, 208180), (14870, 200508), (15190, 196284), (16170, 184388), (16357, 182280), (16709, 178440), (17844, 167090), (18228, 163570), (19096, 156135), (20460, 145726), (20818, 143220), (21560, 138291), (22305, 133672), (22785, 130856), (23870, 124908), (26040, 114499), (28644, 104090), (29740, 100254), (30380, 98142), (31227, 95480), (32340, 92194), (32714, 91140), (33418, 89220), (35688, 83545), (35805, 83272), (36456, 81785), (40920, 72863), (41636, 71610), (44610, 66836), (45570, 65428), (46097, 64680), (47740, 62454), (49071, 60760), (50127, 59480), (52045, 57288)]