1381210560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28211}}^1$

素因数の和:28251

約数の個数: 168

約数和(自身を含む): 5030425296

約数和(自身を除く): 3649214736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 28211, 48960, 56422, 84633, 112844, 141055, 169266, 225688, 253899, 282110, 338532, 423165, 451376, 479587, 507798, 564220, 677064, 846330, 902752, 959174, 1015596, 1128440, 1269495, 1354128, 1438761, 1692660, 1805504, 1918348, 2031192, 2256880, 2397935, 2538990, 2708256, 2877522, 3385320, 3836696, 4062384, 4316283, 4513760, 4795870, 5077980, 5416512, 5755044, 6770640, 7193805, 7673392, 8124768, 8632566, 9027520, 9591740, 10155960, 11510088, 13541280, 14387610, 15346784, 16249536, 17265132, 19183480, 20311920, 21581415, 23020176, 27082560, 28775220, 30693568, 34530264, 38366960, 40623840, 43162830, 46040352, 57550440, 69060528, 76733920, 81247680, 86325660, 92080704, 115100880, 138121056, 153467840, 172651320, 230201760, 276242112, 345302640, 460403520, 690605280, 1381210560]

約数ペア:

[(1, 1381210560), (2, 690605280), (3, 460403520), (4, 345302640), (5, 276242112), (6, 230201760), (8, 172651320), (9, 153467840), (10, 138121056), (12, 115100880), (15, 92080704), (16, 86325660), (17, 81247680), (18, 76733920), (20, 69060528), (24, 57550440), (30, 46040352), (32, 43162830), (34, 40623840), (36, 38366960), (40, 34530264), (45, 30693568), (48, 28775220), (51, 27082560), (60, 23020176), (64, 21581415), (68, 20311920), (72, 19183480), (80, 17265132), (85, 16249536), (90, 15346784), (96, 14387610), (102, 13541280), (120, 11510088), (136, 10155960), (144, 9591740), (153, 9027520), (160, 8632566), (170, 8124768), (180, 7673392), (192, 7193805), (204, 6770640), (240, 5755044), (255, 5416512), (272, 5077980), (288, 4795870), (306, 4513760), (320, 4316283), (340, 4062384), (360, 3836696), (408, 3385320), (480, 2877522), (510, 2708256), (544, 2538990), (576, 2397935), (612, 2256880), (680, 2031192), (720, 1918348), (765, 1805504), (816, 1692660), (960, 1438761), (1020, 1354128), (1088, 1269495), (1224, 1128440), (1360, 1015596), (1440, 959174), (1530, 902752), (1632, 846330), (2040, 677064), (2448, 564220), (2720, 507798), (2880, 479587), (3060, 451376), (3264, 423165), (4080, 338532), (4896, 282110), (5440, 253899), (6120, 225688), (8160, 169266), (9792, 141055), (12240, 112844), (16320, 84633), (24480, 56422), (28211, 48960)]