1371768720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1838

約数の個数: 240

約数和(自身を含む): 5023482048

約数和(自身を除く): 3651713328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 98, 105, 112, 120, 134, 140, 147, 168, 196, 201, 210, 240, 245, 268, 280, 294, 335, 336, 392, 402, 420, 469, 490, 536, 560, 588, 670, 735, 784, 804, 840, 938, 980, 1005, 1072, 1176, 1340, 1407, 1470, 1608, 1680, 1741, 1876, 1960, 2010, 2345, 2352, 2680, 2814, 2940, 3216, 3283, 3482, 3752, 3920, 4020, 4690, 5223, 5360, 5628, 5880, 6566, 6964, 7035, 7504, 8040, 8705, 9380, 9849, 10446, 11256, 11760, 12187, 13132, 13928, 14070, 16080, 16415, 17410, 18760, 19698, 20892, 22512, 24374, 26115, 26264, 27856, 28140, 32830, 34820, 36561, 37520, 39396, 41784, 48748, 49245, 52230, 52528, 56280, 60935, 65660, 69640, 73122, 78792, 83568, 85309, 97496, 98490, 104460, 112560, 116647, 121870, 131320, 139280, 146244, 157584, 170618, 182805, 194992, 196980, 208920, 233294, 243740, 255927, 262640, 292488, 341236, 349941, 365610, 393960, 417840, 426545, 466588, 487480, 511854, 583235, 584976, 682472, 699882, 731220, 787920, 816529, 853090, 933176, 974960, 1023708, 1166470, 1279635, 1364944, 1399764, 1462440, 1633058, 1706180, 1749705, 1866352, 2047416, 2332940, 2449587, 2559270, 2799528, 2924880, 3266116, 3412360, 3499410, 4082645, 4094832, 4665880, 4899174, 5118540, 5599056, 5715703, 6532232, 6824720, 6998820, 8165290, 9331760, 9798348, 10237080, 11431406, 12247935, 13064464, 13997640, 16330580, 17147109, 19596696, 20474160, 22862812, 24495870, 27995280, 28578515, 32661160, 34294218, 39193392, 45725624, 48991740, 57157030, 65322320, 68588436, 85735545, 91451248, 97983480, 114314060, 137176872, 171471090, 195966960, 228628120, 274353744, 342942180, 457256240, 685884360, 1371768720]

約数ペア:

[(1, 1371768720), (2, 685884360), (3, 457256240), (4, 342942180), (5, 274353744), (6, 228628120), (7, 195966960), (8, 171471090), (10, 137176872), (12, 114314060), (14, 97983480), (15, 91451248), (16, 85735545), (20, 68588436), (21, 65322320), (24, 57157030), (28, 48991740), (30, 45725624), (35, 39193392), (40, 34294218), (42, 32661160), (48, 28578515), (49, 27995280), (56, 24495870), (60, 22862812), (67, 20474160), (70, 19596696), (80, 17147109), (84, 16330580), (98, 13997640), (105, 13064464), (112, 12247935), (120, 11431406), (134, 10237080), (140, 9798348), (147, 9331760), (168, 8165290), (196, 6998820), (201, 6824720), (210, 6532232), (240, 5715703), (245, 5599056), (268, 5118540), (280, 4899174), (294, 4665880), (335, 4094832), (336, 4082645), (392, 3499410), (402, 3412360), (420, 3266116), (469, 2924880), (490, 2799528), (536, 2559270), (560, 2449587), (588, 2332940), (670, 2047416), (735, 1866352), (784, 1749705), (804, 1706180), (840, 1633058), (938, 1462440), (980, 1399764), (1005, 1364944), (1072, 1279635), (1176, 1166470), (1340, 1023708), (1407, 974960), (1470, 933176), (1608, 853090), (1680, 816529), (1741, 787920), (1876, 731220), (1960, 699882), (2010, 682472), (2345, 584976), (2352, 583235), (2680, 511854), (2814, 487480), (2940, 466588), (3216, 426545), (3283, 417840), (3482, 393960), (3752, 365610), (3920, 349941), (4020, 341236), (4690, 292488), (5223, 262640), (5360, 255927), (5628, 243740), (5880, 233294), (6566, 208920), (6964, 196980), (7035, 194992), (7504, 182805), (8040, 170618), (8705, 157584), (9380, 146244), (9849, 139280), (10446, 131320), (11256, 121870), (11760, 116647), (12187, 112560), (13132, 104460), (13928, 98490), (14070, 97496), (16080, 85309), (16415, 83568), (17410, 78792), (18760, 73122), (19698, 69640), (20892, 65660), (22512, 60935), (24374, 56280), (26115, 52528), (26264, 52230), (27856, 49245), (28140, 48748), (32830, 41784), (34820, 39396), (36561, 37520)]