138711360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 468172800

約数和(自身を除く): 329461440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 79, 80, 93, 96, 118, 120, 124, 155, 158, 160, 177, 186, 192, 236, 237, 240, 248, 295, 310, 316, 320, 354, 372, 395, 465, 472, 474, 480, 496, 590, 620, 632, 708, 744, 790, 885, 930, 944, 948, 960, 992, 1180, 1185, 1240, 1264, 1416, 1488, 1580, 1770, 1829, 1860, 1888, 1896, 1984, 2360, 2370, 2449, 2480, 2528, 2832, 2976, 3160, 3540, 3658, 3720, 3776, 3792, 4661, 4720, 4740, 4898, 4960, 5056, 5487, 5664, 5952, 6320, 7080, 7316, 7347, 7440, 7584, 9145, 9322, 9440, 9480, 9796, 9920, 10974, 11328, 12245, 12640, 13983, 14160, 14632, 14694, 14880, 15168, 18290, 18644, 18880, 18960, 19592, 21948, 23305, 24490, 25280, 27435, 27966, 28320, 29264, 29388, 29760, 36580, 36735, 37288, 37920, 39184, 43896, 46610, 48980, 54870, 55932, 56640, 58528, 58776, 69915, 73160, 73470, 74576, 75840, 78368, 87792, 93220, 97960, 109740, 111864, 117056, 117552, 139830, 144491, 146320, 146940, 149152, 156736, 175584, 186440, 195920, 219480, 223728, 235104, 279660, 288982, 292640, 293880, 298304, 351168, 372880, 391840, 433473, 438960, 447456, 470208, 559320, 577964, 585280, 587760, 722455, 745760, 783680, 866946, 877920, 894912, 1118640, 1155928, 1175520, 1444910, 1491520, 1733892, 1755840, 2167365, 2237280, 2311856, 2351040, 2889820, 3467784, 4334730, 4474560, 4623712, 5779640, 6935568, 8669460, 9247424, 11559280, 13871136, 17338920, 23118560, 27742272, 34677840, 46237120, 69355680, 138711360]

約数ペア:

[(1, 138711360), (2, 69355680), (3, 46237120), (4, 34677840), (5, 27742272), (6, 23118560), (8, 17338920), (10, 13871136), (12, 11559280), (15, 9247424), (16, 8669460), (20, 6935568), (24, 5779640), (30, 4623712), (31, 4474560), (32, 4334730), (40, 3467784), (48, 2889820), (59, 2351040), (60, 2311856), (62, 2237280), (64, 2167365), (79, 1755840), (80, 1733892), (93, 1491520), (96, 1444910), (118, 1175520), (120, 1155928), (124, 1118640), (155, 894912), (158, 877920), (160, 866946), (177, 783680), (186, 745760), (192, 722455), (236, 587760), (237, 585280), (240, 577964), (248, 559320), (295, 470208), (310, 447456), (316, 438960), (320, 433473), (354, 391840), (372, 372880), (395, 351168), (465, 298304), (472, 293880), (474, 292640), (480, 288982), (496, 279660), (590, 235104), (620, 223728), (632, 219480), (708, 195920), (744, 186440), (790, 175584), (885, 156736), (930, 149152), (944, 146940), (948, 146320), (960, 144491), (992, 139830), (1180, 117552), (1185, 117056), (1240, 111864), (1264, 109740), (1416, 97960), (1488, 93220), (1580, 87792), (1770, 78368), (1829, 75840), (1860, 74576), (1888, 73470), (1896, 73160), (1984, 69915), (2360, 58776), (2370, 58528), (2449, 56640), (2480, 55932), (2528, 54870), (2832, 48980), (2976, 46610), (3160, 43896), (3540, 39184), (3658, 37920), (3720, 37288), (3776, 36735), (3792, 36580), (4661, 29760), (4720, 29388), (4740, 29264), (4898, 28320), (4960, 27966), (5056, 27435), (5487, 25280), (5664, 24490), (5952, 23305), (6320, 21948), (7080, 19592), (7316, 18960), (7347, 18880), (7440, 18644), (7584, 18290), (9145, 15168), (9322, 14880), (9440, 14694), (9480, 14632), (9796, 14160), (9920, 13983), (10974, 12640), (11328, 12245)]