1490753880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4889}}^1$

素因数の和:4935

約数の個数: 288

約数和(自身を含む): 6087463200

約数和(自身を除く): 4596709320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 840, 847, 924, 968, 990, 1089, 1155, 1210, 1260, 1320, 1386, 1452, 1540, 1694, 1815, 1848, 1980, 2178, 2310, 2420, 2520, 2541, 2772, 2904, 3080, 3388, 3465, 3630, 3960, 4235, 4356, 4620, 4840, 4889, 5082, 5445, 5544, 6776, 6930, 7260, 7623, 8470, 8712, 9240, 9778, 10164, 10890, 12705, 13860, 14520, 14667, 15246, 16940, 19556, 20328, 21780, 24445, 25410, 27720, 29334, 30492, 33880, 34223, 38115, 39112, 43560, 44001, 48890, 50820, 53779, 58668, 60984, 68446, 73335, 76230, 88002, 97780, 101640, 102669, 107558, 117336, 136892, 146670, 152460, 161337, 171115, 176004, 195560, 205338, 215116, 220005, 268895, 273784, 293340, 304920, 308007, 322674, 342230, 352008, 376453, 410676, 430232, 440010, 484011, 513345, 537790, 586680, 591569, 616014, 645348, 684460, 752906, 806685, 821352, 880020, 968022, 1026690, 1075580, 1129359, 1183138, 1232028, 1290696, 1368920, 1505812, 1540035, 1613370, 1760040, 1774707, 1882265, 1936044, 2053380, 2151160, 2258718, 2366276, 2420055, 2464056, 2957845, 3011624, 3080070, 3226740, 3388077, 3549414, 3764530, 3872088, 4106760, 4140983, 4517436, 4732552, 4840110, 5324121, 5646795, 5915690, 6160140, 6453480, 6776154, 7098828, 7529060, 8281966, 8873535, 9034872, 9680220, 10648242, 11293590, 11831380, 12320280, 12422949, 13552308, 14197656, 15058120, 16563932, 16940385, 17747070, 19360440, 20704915, 21296484, 22587180, 23662760, 24845898, 26620605, 27104616, 33127864, 33880770, 35494140, 37268847, 41409830, 42592968, 45174360, 49691796, 53241210, 62114745, 67761540, 70988280, 74537694, 82819660, 99383592, 106482420, 124229490, 135523080, 149075388, 165639320, 186344235, 212964840, 248458980, 298150776, 372688470, 496917960, 745376940, 1490753880]

約数ペア:

[(1, 1490753880), (2, 745376940), (3, 496917960), (4, 372688470), (5, 298150776), (6, 248458980), (7, 212964840), (8, 186344235), (9, 165639320), (10, 149075388), (11, 135523080), (12, 124229490), (14, 106482420), (15, 99383592), (18, 82819660), (20, 74537694), (21, 70988280), (22, 67761540), (24, 62114745), (28, 53241210), (30, 49691796), (33, 45174360), (35, 42592968), (36, 41409830), (40, 37268847), (42, 35494140), (44, 33880770), (45, 33127864), (55, 27104616), (56, 26620605), (60, 24845898), (63, 23662760), (66, 22587180), (70, 21296484), (72, 20704915), (77, 19360440), (84, 17747070), (88, 16940385), (90, 16563932), (99, 15058120), (105, 14197656), (110, 13552308), (120, 12422949), (121, 12320280), (126, 11831380), (132, 11293590), (140, 10648242), (154, 9680220), (165, 9034872), (168, 8873535), (180, 8281966), (198, 7529060), (210, 7098828), (220, 6776154), (231, 6453480), (242, 6160140), (252, 5915690), (264, 5646795), (280, 5324121), (308, 4840110), (315, 4732552), (330, 4517436), (360, 4140983), (363, 4106760), (385, 3872088), (396, 3764530), (420, 3549414), (440, 3388077), (462, 3226740), (484, 3080070), (495, 3011624), (504, 2957845), (605, 2464056), (616, 2420055), (630, 2366276), (660, 2258718), (693, 2151160), (726, 2053380), (770, 1936044), (792, 1882265), (840, 1774707), (847, 1760040), (924, 1613370), (968, 1540035), (990, 1505812), (1089, 1368920), (1155, 1290696), (1210, 1232028), (1260, 1183138), (1320, 1129359), (1386, 1075580), (1452, 1026690), (1540, 968022), (1694, 880020), (1815, 821352), (1848, 806685), (1980, 752906), (2178, 684460), (2310, 645348), (2420, 616014), (2520, 591569), (2541, 586680), (2772, 537790), (2904, 513345), (3080, 484011), (3388, 440010), (3465, 430232), (3630, 410676), (3960, 376453), (4235, 352008), (4356, 342230), (4620, 322674), (4840, 308007), (4889, 304920), (5082, 293340), (5445, 273784), (5544, 268895), (6776, 220005), (6930, 215116), (7260, 205338), (7623, 195560), (8470, 176004), (8712, 171115), (9240, 161337), (9778, 152460), (10164, 146670), (10890, 136892), (12705, 117336), (13860, 107558), (14520, 102669), (14667, 101640), (15246, 97780), (16940, 88002), (19556, 76230), (20328, 73335), (21780, 68446), (24445, 60984), (25410, 58668), (27720, 53779), (29334, 50820), (30492, 48890), (33880, 44001), (34223, 43560), (38115, 39112)]