214541020480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{8831}}^1$

素因数の和:8989

約数の個数: 168

約数和(自身を含む): 534629928960

約数和(自身を除く): 320088908480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 155, 158, 160, 248, 310, 316, 320, 395, 496, 620, 632, 790, 961, 992, 1240, 1264, 1580, 1922, 1984, 2449, 2480, 2528, 3160, 3844, 4805, 4898, 4960, 5056, 6320, 7688, 8831, 9610, 9796, 9920, 12245, 12640, 15376, 17662, 19220, 19592, 24490, 25280, 30752, 35324, 38440, 39184, 44155, 48980, 61504, 70648, 75919, 76880, 78368, 88310, 97960, 141296, 151838, 153760, 156736, 176620, 195920, 273761, 282592, 303676, 307520, 353240, 379595, 391840, 547522, 565184, 607352, 697649, 706480, 759190, 783680, 1095044, 1214704, 1368805, 1395298, 1412960, 1518380, 2190088, 2429408, 2737610, 2790596, 2825920, 3036760, 3488245, 4380176, 4858816, 5475220, 5581192, 6073520, 6976490, 8486591, 8760352, 10950440, 11162384, 12147040, 13952980, 16973182, 17520704, 21627119, 21900880, 22324768, 24294080, 27905960, 33946364, 42432955, 43254238, 43801760, 44649536, 55811920, 67892728, 84865910, 86508476, 87603520, 108135595, 111623840, 135785456, 169731820, 173016952, 216271190, 223247680, 271570912, 339463640, 346033904, 432542380, 543141824, 670440689, 678927280, 692067808, 865084760, 1340881378, 1357854560, 1384135616, 1730169520, 2681762756, 2715709120, 3352203445, 3460339040, 5363525512, 6704406890, 6920678080, 10727051024, 13408813780, 21454102048, 26817627560, 42908204096, 53635255120, 107270510240, 214541020480]

約数ペア:

[(1, 214541020480), (2, 107270510240), (4, 53635255120), (5, 42908204096), (8, 26817627560), (10, 21454102048), (16, 13408813780), (20, 10727051024), (31, 6920678080), (32, 6704406890), (40, 5363525512), (62, 3460339040), (64, 3352203445), (79, 2715709120), (80, 2681762756), (124, 1730169520), (155, 1384135616), (158, 1357854560), (160, 1340881378), (248, 865084760), (310, 692067808), (316, 678927280), (320, 670440689), (395, 543141824), (496, 432542380), (620, 346033904), (632, 339463640), (790, 271570912), (961, 223247680), (992, 216271190), (1240, 173016952), (1264, 169731820), (1580, 135785456), (1922, 111623840), (1984, 108135595), (2449, 87603520), (2480, 86508476), (2528, 84865910), (3160, 67892728), (3844, 55811920), (4805, 44649536), (4898, 43801760), (4960, 43254238), (5056, 42432955), (6320, 33946364), (7688, 27905960), (8831, 24294080), (9610, 22324768), (9796, 21900880), (9920, 21627119), (12245, 17520704), (12640, 16973182), (15376, 13952980), (17662, 12147040), (19220, 11162384), (19592, 10950440), (24490, 8760352), (25280, 8486591), (30752, 6976490), (35324, 6073520), (38440, 5581192), (39184, 5475220), (44155, 4858816), (48980, 4380176), (61504, 3488245), (70648, 3036760), (75919, 2825920), (76880, 2790596), (78368, 2737610), (88310, 2429408), (97960, 2190088), (141296, 1518380), (151838, 1412960), (153760, 1395298), (156736, 1368805), (176620, 1214704), (195920, 1095044), (273761, 783680), (282592, 759190), (303676, 706480), (307520, 697649), (353240, 607352), (379595, 565184), (391840, 547522)]