4927586444720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1\times {\mathrm{21569}}^1$

素因数の和:22743

約数の個数: 160

約数和(自身を含む): 12213808534080

約数和(自身を除く): 7286222089360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 173, 272, 340, 346, 680, 692, 865, 971, 1360, 1384, 1730, 1942, 2768, 2941, 3460, 3884, 4855, 5882, 6920, 7768, 9710, 11764, 13840, 14705, 15536, 16507, 19420, 21569, 23528, 29410, 33014, 38840, 43138, 47056, 58820, 66028, 77680, 82535, 86276, 107845, 117640, 132056, 165070, 167983, 172552, 215690, 235280, 264112, 330140, 335966, 345104, 366673, 431380, 660280, 671932, 733346, 839915, 862760, 1320560, 1343864, 1466692, 1679830, 1725520, 1833365, 2687728, 2855711, 2933384, 3359660, 3666730, 3731437, 5711422, 5866768, 6719320, 7333460, 7462874, 11422844, 13438640, 14278555, 14666920, 14925748, 18657185, 20943499, 22845688, 28557110, 29333840, 29851496, 37314370, 41886998, 45691376, 57114220, 59702992, 63434429, 74628740, 83773996, 104717495, 114228440, 126868858, 149257480, 167547992, 209434990, 228456880, 253737716, 298514960, 317172145, 335095984, 356039483, 418869980, 507475432, 634344290, 712078966, 837739960, 1014950864, 1268688580, 1424157932, 1675479920, 1780197415, 2537377160, 2848315864, 3560394830, 3623225327, 5074754320, 5696631728, 7120789660, 7246450654, 14241579320, 14492901308, 18116126635, 28483158640, 28985802616, 36232253270, 57971605232, 61594830559, 72464506540, 123189661118, 144929013080, 246379322236, 289858026160, 307974152795, 492758644472, 615948305590, 985517288944, 1231896611180, 2463793222360, 4927586444720]

約数ペア:

[(1, 4927586444720), (2, 2463793222360), (4, 1231896611180), (5, 985517288944), (8, 615948305590), (10, 492758644472), (16, 307974152795), (17, 289858026160), (20, 246379322236), (34, 144929013080), (40, 123189661118), (68, 72464506540), (80, 61594830559), (85, 57971605232), (136, 36232253270), (170, 28985802616), (173, 28483158640), (272, 18116126635), (340, 14492901308), (346, 14241579320), (680, 7246450654), (692, 7120789660), (865, 5696631728), (971, 5074754320), (1360, 3623225327), (1384, 3560394830), (1730, 2848315864), (1942, 2537377160), (2768, 1780197415), (2941, 1675479920), (3460, 1424157932), (3884, 1268688580), (4855, 1014950864), (5882, 837739960), (6920, 712078966), (7768, 634344290), (9710, 507475432), (11764, 418869980), (13840, 356039483), (14705, 335095984), (15536, 317172145), (16507, 298514960), (19420, 253737716), (21569, 228456880), (23528, 209434990), (29410, 167547992), (33014, 149257480), (38840, 126868858), (43138, 114228440), (47056, 104717495), (58820, 83773996), (66028, 74628740), (77680, 63434429), (82535, 59702992), (86276, 57114220), (107845, 45691376), (117640, 41886998), (132056, 37314370), (165070, 29851496), (167983, 29333840), (172552, 28557110), (215690, 22845688), (235280, 20943499), (264112, 18657185), (330140, 14925748), (335966, 14666920), (345104, 14278555), (366673, 13438640), (431380, 11422844), (660280, 7462874), (671932, 7333460), (733346, 6719320), (839915, 5866768), (862760, 5711422), (1320560, 3731437), (1343864, 3666730), (1466692, 3359660), (1679830, 2933384), (1725520, 2855711), (1833365, 2687728)]